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The ratio of lions to tigers seen by the zoo veterinarian in one week is 3 to 4. If the vet saw 12 tigers in one week, how many lions did the vet see during the same week? 9 lions 3 lions 3 4 tigers 3 12 tigers Jimmy purchased various motor oils for the auto repair shop where he works. The information about the oil purchased is shown in the table below. Type of Oil Number of Cans Purchased Total Cost Conventional 40 $39.20 Synthetic Blend 35 $38.50 Single Grade 60 $51 Multi Grade 45 $40.50 Which type of motor oil costs the least per can? Find the unit cost… Conventional : $39.20 40 $0.98 Synthetic: $38.50 35 $1.10 SingleGrade : $51 60 $0.85 Multi Grade : $40.50 45 $0.90 Which cost the least per can? 3 Which of the following ratios is equivalent to ? 5 A. B. C. D. 1 5 2 5 9 15 12 15 3 3 9 5 3 15 The ratio of girls to boys on the middle school track team is 3 to 5. If there are 12 girls on the track team, how many boys would be on the track team? 3 girls 4 12 girls 5 boys 4 20 boys A column at the White House has a height of 12 feet and a diameter of 2 feet. What is the ratio of the height of the column to the diameter of the column? Simplify height diameter 12 2 6 1 2 2