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Genrish500 [490]
4 years ago
14

ernesto baked 3 cakes in 2 1/2 hours. Assume that the number of cakes baked varies directly with the number of hours. Write and

solve a direct variation equation to find how many cakes can he back in 7 1/2 hours?
Mathematics
1 answer:
Masja [62]4 years ago
8 0

3 cakes in 2.5 hours

Divide 7.5 (hours you are solving for) by 2.5 (known hours for 3 cakes)

7.5/2.5=3

Multiply that answer, 3 * 3= approximately 9 cakes in 7.5 hours

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