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3 years ago

Alex made 3/5 of a batch of cookies in 3/10 of an hour. How much time will it take him to make 1 full batch of cookies?

Mathematics

1 answer:

asambeis [7]3 years ago

6 0

Answer:

$\frac{1}{2}$ h

Step-by-step explanation:

Let the total batch of cookies be x.

$\frac{3}{5}$ x = $\frac{3}{10}$ h

$\frac{5}{5}$ x = $\frac{5}{3}$ × $\frac{3}{10}$ h

x = $\frac{15}{30}$ h

x = $\frac{1}{2}$ h

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