Question

Her jump rope Ella can make 17 jumps in 15 second.at this rate how make jumps can she make in20 minute?

Answer 1

1360

Explanation:

there are 1200 seconds in 20 minutes. if Ella can do 17 jumps in 15 seconds, you would divide 1200 by 15 (which equals 80) because that would be the number of 15 seconds in 20 minutes. then you would divide 80 by 17, which gives you your final answer of 1360 jumps in 20 minutes.