Question

COLOR THEME Q ZOOM 1. The ratio of boys to girls at a dance was 9 to 5. How many girls were at the dance if there were 72 boys at the dance? 45 girls 90 girls 40 girls 108 girls​

Answer 1

72 boys=72:40

45 girls=81:45

90 girls=162:90

40 girls=72:40

etc.

Explanation:

think of it as fractions