Name:
Date:
6.1
Use the table to write the
peaches
1)
ratio. Simplify
to apples
2)
2 to 3
your answer
if
possible and be sure to include the units
Of Fruit
pears watermelon
:
2
Pears
6
apples
4
12
12
3
M?ngpes
Watermelon
:
peaches
6)
6:2
to
all
other
90
Iniles
possible
and
be sure to
15
a ratio or a rate (use the Inost specific terin that applies)
and
explain
152
8)
tniles in
6
815
4
4 servings
5 = 30.4
5=1
21 9 =2.3
9
4=1
Detertnine whether each exmnple
is
for 5 classes
9 feet in 21 minutes
12)
4 = 203.75
your choice
6=1
152
5
calories in
16 seconds
152 people
10)
6 = 60
if
16 = 9.5
6
6 hours
6=1
815
feet in
152
15 = 1
360
11)
on 15 gallons
15 = 6
360
1
4 to 24
90
9)
4
fruit
Use the given information to write a rate for cach situation. Sirnplify your answer
incl udc the u n its.
7)
3
12
P.ÅneApples
pears
Number
Peaches
Apple}.
pineapples
4)
pineapples
5)
Ratios and Rates
-
6:1
mangoes
3)
Period:
is
correct. Then, write the rate or ratio. Sinvlify
9=1
your answer
if
possible and be sure to include the
units.
13) 45 students for 2 teachers
: rate
$42.50 per ticket
14)
15)
8 hot dogs
in 5
minutes : ratio
16)
because its equivilent by multiplying by 2
Write a situation for each
17)
ratio.
Be sure
50 to 4
4 green marbles and 9 yellow marbles : ratio
i dont know
to include labels in
18)
there are 50 flowers each in 4 vases
: rate
i dont know
one teacher has one more students than the other
your description.
3:28
jessica ran 3 miles in 28 minutes
1.98
19)
20)
1
john can run 1.98 miles in 1 hour
21)
1
2
34
8:24
there are 8 sets of 24 cupcakes
1
can understand ratios and rates.
why
Period:
Date:
Nanie:
6.3a
-
Unit Rates
Change the ratios below to unit rates. An example is given.
Unit Rate
Rate
Ratio
ratio as a fraction
1)
228
111iles in
228
6 hours
38 mi
)niles
38 miles per hour or
1
6 hours
31students for 12 teachers
or
2)
372 students
3)
$47.95 for 7 hours of work
4)
$5.40 for a dozen bagels
2.70 for 1 bagel
5)
57 sit-ups
19 sit-ups in 1 minutes
6)
500 words read
12 teachers
for
6.85 for 1 hour of work
in 3 tuinutes
in
hour
62.5 words read in 1 minute
8
hlilltltcs
7)
216
n1iles
13.5 miles on 1 gallon of gas
on 16 gallons of
gas
8)
72 conu)lercials
in 2
36 commercials in 1
hour of tv
hours
Find the unit price of each item.
Round to the nearest cent. Write the answer as a
unit rate.
9) 20 ounces of orange juice for $2.89
10) 5 pounds of roast beef for $28.45
11) 12 cans of cat foocl for $3.80
12) 5 pounds of turkey for $19.87
*Sclf-Aqscsslnent:
1
2 3
4
1
can understand and use unil rates.