Question

Bob can draw 14 shapes in 7 minutes how long does it take bob to draw 28 shapes at the same rate

Answer 1

Answer: 14 minutes

Explanation:

Because 28 ÷ 2 is 14.

We have to divide the number Bob has to draw by the number of minutes.

We multiply the number of minuted by 2.

Answer is 14

Answer 2

14 minutes

Explanation:

We can use ratios to solve

14 shapes 28 shapes

---------------- = ----------------

7 minutes x minutes

Using cross products

14x = 28*7

Divide each side by 14

14x/14 = 28*7/14

x = 14

14 minutes