64) Jorge fills his fish tank with water. The tank holds 200 liters of water. How many milliliters does the tank hold? 65) Jane makes lemonade for her lemonade stand. She prepares 6 gallons of lemonade. How many cups of lemonade does she make? 1 liter = 1,000 milliliters 1 gallon = 4 quarts 1 quart = 2 pints 1 pint = 2 cups A 20 B 2,000 C 20,000 D 200,000 (7M2) F G H J 24 36 48 96 (7M2) 66) Which unit of measure is a metric unit for mass? A centimeters B meters C kilometers D grams 67) Eileen buys 20 ounces of grapes at the grocery store. The grapes cost $1.60 per pound. How much does she pay for the grapes before tax? 1 pound = 16 ounces F G H I $1.60 $2.00 $2.40 $2.80 (7M3) 68) Mr. Green uses a 5-liter jug to water his flowers. How many milliliters of water does Mr. Green need to fill the jug? (7M4) 69) Mark works at Yankee Stadium. On a hot day, he sells 400 pints of bottled water. How many gallons of water does he sell? 1 liter = 1,000 milliliters 1 gallon = 8 pints A B C D 50 500 5,000 50,000 F G H I 50 100 200 800 (7M2) (7M2) 20 70) Amber has a bucket with a 5-gallon capacity. Amber puts 12 pints of soapy water in the bucket to wash his car. How many gallons of soapy water are in Amber’s bucket? Show your work. Answer __________________ gallons How many more quarts of soapy water will the bucket hold? Show your work. Answer __________________ quarts 21 71) The circle graph below shows the number of students who play instruments in the school Band. NUMBER OF STUDENTS PLAYING INSTRUMENTS violin 30 drums 10 flute 24 72) The flower box in front of the county library weighs 124 ounces. What does the flower box weigh in pounds? A 7½ B 7¾ C 868 D 1984 cello 20 2020 trumpet 36 What percent of the total number of students in band play the violin? A B C D 15% 25% 33% 75% (7M2) ( 7M8) 73) What would be the best method to determine the mass of a nickel? F Weigh the nickel on a scale to the nearest gram. G Weigh the nickel on a scale to the nearest kilogram. H Measure the diameter of the nickel with a ruler, and multiply by I Measure the radius of the nickel with a ruler, square the result, and multiply by (7M9) 22 74) Sam used 4 cubic yards of sand to fill his sandbox. How many cubic feet of sand are in 4 cubic yards? 1 cubic yard = 27 cubic feet F 9 G 12 H 64 I 108 (7M9) 75) Use your protractor to help solve this problem. Joe plans to discuss the 7th grader’s budget at the next class meeting. He decides to display the budget data below in a circle graph. 7th GRADE CLASS BUDGET Category Percent Of Budget Newsletter 15% Supplies 20% Special activities 55% Other expenses 10% (7M8) 23 76) Use your protractor to solve this problem Mike did a survey of his classmates to find what their favorite color is. Mike created a circle graph representing the number of different colors that his classmates like. Mike’s table shows the angle measure of each sector of his graph. COLOR Angle Measure (in degrees) Blue 180º Pink 90º Red 54º Purple 36º Percent of Colors 50% Complete Mike’s table by using the given angle measures 24 Using information from the table, create Mike’s circle graph. Be sure to label the sectors. (7M8) 25 77) The table below shows the attendance to the movies during the first 4 months of the year. MOVIE ATTENDANCE Month Number Of People January 1,450 February 1,502 March 1,631 April 1,688 May ? Based on the data in the table, which is the best prediction for how many people will go to the movies in May? A 1,400 B 1,600 C 1,800 D 2,000 (7S8) 78) The population of San Francisco, California throughout the 20th century is shown in the table below. POPULATION OF SAN FRANCISCO Year 1900 1920 1940 1960 1980 2000 Population (in millions) 0.1 0.6 1.1 1.8 2.3 2.8 Between which 2 years did the population increase the most? Answer between ____________ and _____________ Based on the data in the table, predict the population of San Francisco in the year 2020. Justfy your prediction. _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ (7S8) 26 79) The line graph shows the growth of Tom’s corn for 8 days 80) A reporter for a teen magazine surveys teenagers leaving Steve and Barneys clothing store to determine which brand of clothing teens like best. Which statement best explains why the results of this survey may not be valid? CORN GROWTH 25 CENTIMETERS 20 A the survey should have been conducted online. 15 B The group surveyed consisted only of teenagers. 10 5 C The survey was conducted by a reporter from only one magazine. 0 1 2 3 4 5 6 7 8 D The group surveyed consisted only of teenagers who shopped at the same store. DAYS How tall was the corn on day 7? A 3 centimeters B 12.5 centimeters C 17.5 centimeters D 20 centimeters (7S9) (7S6) 82) Raven has 6 silver bracelets and 3 gold bracelets in her jewelry box. Raven randomly picks one bracelet. Which statement best describes which bracelet she will probably pick? 81) The annual salaries of the employees working at Karen’s Restaurant are listed below. $21,750.00 $33,500.00 $18,900.00 $22,965.00 $30,080.00 $47,250.00 $37,750.00 $46,500.00 A She probably will pick a gold bracelet. B She definitely will pick a gold bracelet. C She probably will pick a silver bracelet. D She definitely will pick a silver bracelet. (7S8) What is the range for these salaries? A B C D $24,750.00 $25,500.00 $27,600.00 $28,350.00 (7S4) 27 83) The table below shows the bowling scores of 130 students. Scores Under 100 100-125 126-150 151 and up 84) Every day at 8 a.m. Tom recorded the outside temperature in degrees Fahrenheit (◦ F). She placed the data for one week in the table below. BOWLING SCORES Number of Students 29 53 31 17 Day Monday Tuesday Wednesday Thursday Friday Saturday Sunday What is the experimental probability that the next student who bowls will have a score that is 126 or more? Temperature 58 48 49 61 58 51 39 A 17 130 B 31 130 What is the range for the temperatures given in the table? C D 82 130 A B C D 48 130 (7S8) 85) Vera has a box that contains 25 pictures of her family, 7 pictures of her cat, and 13 pictures of her friends. Vera randomly chooses one picture from the box. Which statement best describes what will likely occur? A She will definitely pick a picture of her family. B She will most likely pick a picture of her family. C She is equally likely to pick a picture of her family or of her cat. D She is equally likely to pick a picture of her family, of her cat, or of her friends. 19◦ F 22◦ F 38◦ F 61◦ F (7S4) 86) There are 600 students in April’s school. April wants to survey a sample of students to determine the most popular school subject. Which sampling method is the best to use to predict the most popular subject? A randomly select 50 students from the student list of 600 B randomly select 10 students having lunch in the cafeteria C select the first 50 girls entering the auditorium for an assembly D select the first 25 students leaving the building after school (7S8) (7S9) 28 87) Marcy surveys a large number of students at a movie theater about their favorite weekend activity. The table below shows the result of her survey. FAVORITE WEEKEND ACTIVITY Activity Number of students Reading books 20 Playing sports 28 Playing video games 40 Watching movies 152 Based on the results of her survey, Marcy concludes that the favorite weekend activity of most students is watching movies. Which statement best describes Marcy’s conclusion? A Marcy’s conclusion is not valid because she surveyed only students B Marcy’s conclusion is valid because she surveyed a large number of students. C Marcy’s conclusion is valid because she surveyed students from many schools D Marcy’s conclusion is not valid because she surveyed students at a movie theater. 29 88) Kayla predicts that 15 percent of all the birds she spots while bird watching will be starlings. At the end of the day, she records that 10 out of 25 birds she spotted were starlings. How does Kayla’s prediction compare with the actual results? A Kayla’s prediction is too low. B Kayla’s prediction is too high. C Kayla’s prediction cannot be compared to the actual results. D Kayla’s prediction is exactly the same as the actual results. 30 89) Sunny Airlines requires each suitcase to weigh 31.75 kilograms or less before it can go onto the airplane. Tracy’s suitcase weighs 3,620 grams before it is packed. What is the maximum amount of weight, in kilograms, Tracy can pack in her suitcase and still be allowed to bring her suitcase onto the airplane? Show your work Answer _____________________ kilograms (7M4) 90) Leon learned to ride a bicycle. He practices riding the bicycle for 25 minutes on Monday, 10 minutes on Tuesday, 22 minutes on Wednesday, 31 minutes on Thursday, and 13 minutes on Friday. What is the range for the data? A 5 minutes B 12 minutes C 21 minutes D 31 minutes (7S4) 31 91) The number of software chips produced in one minute in a software company is listed in the table below. The table shows the data recorded each day during the first week and the tenth week NUMBER OF SOFTWARE CHIPS Day Week 1 Week 10 Monday 38 23 Tuesday 41 17 Wednesday 36 20 Thursday 29 19 Friday 32 14 On the graph paper on the next page, create a double bar graph that shows the number of ts produced each day during the first week and the tenth week. Be sure to Title the graph Label the axes Provide an appropriate key for the graph Provide a scale for the graph Graph all the data 32 (7S3) 33 92) The graph below shows the type of instruments played by the students in the the school. Instruments Played in School 16 14 12 10 8 6 4 2 0 Percussion Stringed Brass Woodwinds John is chosen to perform a solo. What is the probability that he plays a stringed instrument? A 6 24 B 8 24 C 6 32 D 9 32 34