Ratio Problems

• 7

• 70

• 18

• 30

?

• 28

• 24

• 63

• 32

• 4:5

• 5:4

• 6:3

• 5:3

?

• 49

• 48

• 42

• 51

?

• 9

• 28

• 7

• 35

?

• 35

• 32

• 36

• 31

?

• 1:5

• 5:1

• 9:1

• 45

?

• 30

• 24

• 32

• 28

60 students were sick. If the ratio of students who had the flu to students who did not have thee flu was 4:1, how many students had the flu?

Mary had 32 pairs of shoes. If the ratio of sandals to tennis shoes is 1:7, how many pair of tennis shoes does Mary have?