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gavin bakes 70 cookies in an hour , how many cookies can he bake in hour 4

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Step-by-step explanation:

Since, Gavin bakes 70 cookies in an hour that means it is it rate:

70 : 1 or 70/1

To Find:

How many cookies can he bake in 4 hour

Solve:

Since in 1 Hour ⇒ 70 cookies

then in 4 Hour ⇒ 70 × 4 = 280

Now let make a proportion

proportion - an equation in which two ratios are set equal to each other.

$$\frac{70}{1}=\frac{280}{4}$$

70 × 4 = 280

1 × 280 = 280

280 = 280

Hence, Gavin can bake 280 cookie in 4 hour.

Kavinsky
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280

Step-by-step explanation:

70x4=280
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