Mr. Hans wants to give an award to the student with the best jump rope rate. Linda can jump rope 120
times in 4 minutes. Carl can jump rope 315 times in 9 minutes. Mike can jump rope 252 times in 7 minutes,
Who should receive the award for being the best at jumping rope?
a. Linda
b. Carl
C. Mike
d. They all jump at the same rate

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ranikashyab066 ranikashyab066 · Answer 1 · 2019-10-26T09:24:04+02:00

Answer:

c) Mike receives the award for being the best at jumping rope.

Step-by-step explanation:

Here, according to the question

Jumping rate of Linda = 120 times in 4 minute

So, number of jumps Linda does per minute = (120/4) = 30

So, Jumps per minute of Linda is 30.

Jumping rate of Carl = 315 times in 9 minute

So, number of jumps Carl does per minute = (315/9) = 35

So, Jumps per minute of Carl is 35.

Jumping rate of Mike = 252 times in 7 minute

So, number of jumps Mike does per minute = (252/7) = 36

So, Jumps per minute of Linda is 36.

Now if we compare the jumps per minute of Linda , Carl and Mike, weget that Mike has the best rate of 36 jumps per minute.

Hence, Mike receives the award for being the best at jumping rope.