Question

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

Answer 1

280

Explanation:

70x4=280

Answer 2

280 cookies

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.

`(70)/(1)=(280)/(4)`

70 × 4 = 280

1 × 280 = 280

280 = 280

Hence, Gavin can bake 280 cookie in 4 hour.

Kavinsky