The ratio of boys to girls in the science club is 3: 5. if there are 60 girls, how many boys are there?

36

Step-by-step explanation:

The 5 part of the ratio represents 60 girls.

Divide 60 by 5 to find the value of one part of the ratio

60 ÷ 5 = 12 ← value of 1 part of the ratio

The 3 part of the ratio represents the number of boys, hence

3 × 12 = 36 ← number of boys

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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