Question

Jackson bounces a basketball 25 times in 30 seconds. At that rate, approximately how many times will he bounce the ball in 210 seconds? A.150 B. 170 C. 175 D. 200

Answer 1

Its 175

Explanation:

The basket ball bounces 25 times in 30 Seconds

In 60 seconds it bounces 25 x 2 Seconds.

As 210 is a multiple of 30

7 * 30 = 210

So A ball bounces 7 * 25 Times = 175 in 210 seconds

Answer 2

C.175

Explanation:

25 times=30sec

?= 210sec

25×210/30=175