Ratios and Proportions Study Guide

What is the ratio of angelfish to seahorses? (be sure to simplify!)

• 14/18
• 12/14
• 7/9
• 9/7

What is the ratio of clownfish to angelfish and seahorses? (be sure to simplify!)

• 12/14
• 12/32
• 32/12
• 3/8

What is the ratio of seahorses to the total number of fish in the exhibit? (be sure to simplify!)

• 18/44
• 9/22
• 44/18
• 22/9

What is the ratio of 3 cups of sugar to 27 cups of milk? (be sure to simplify!)

• 3/27
• 27/3
• 9/1
• 1/9

What is the ratio of 6 bowls of cereal to 20 pancakes? (be sure to simplify!)

• 3/10
• 10/3
• 6/20
• 20/6

What is the ratio of 85 pieces of candy to 10 bags? (be sure to simplify!)

• 10/85
• 85/10
• 17/2
• 2/17

What is the ratio of 22 forks to 30 spoons? (be sure to simplify!)

• 11/15
• 15/11
• 22/30
• 30/22

What is the ratio of 152 cherries to 16 jars? (be sure to simplify!)

• 152/16
• 19/2
• 16/152
• 2/19

What is the ratio of 3.5 yards of fabric for 5 scarves? (be sure to simplify!)

• 3.5/5
• 5/3.5
• 10/7
• 7/10

After running 5 miles, Kevin's total time was 42 minutes.  Find his time per mile.

• 5.42
• 0.12
• 42
• 8.4