Question

5th times asking for help :) thank you

1.) Carla can swim 200 meters in 8 minutes. What is the rate in cm/seconds?

2.) It takes a runner 12 minutes to run 2 kilometers. What is the rate in m/s?

3.) Mary ran 5km race in 45 minutes. What is the rate in m/s?

4.) A pump can pour in 500L of water in 2 minutes. What is the rate in mL/s?

5.) A jet travels 137mi per hour. What is the rate in km/m?​​

Answer 1

Answer: 1)2500 cm/sec

2)2+7/8 cm sec

3) I want you to try this on your own! I believe in you!

4)1,500,000 mL/s

5)13228.8 km/s

Explanation:

1) first convert 200 meters to centimeters: 20,000cm

So to find how many cm in 1 sec,

We do: 20,000/8

We get 2500cm/sec as our final answer.

2-5) you follow this pattern convert to the ideal measurement and then divide by ideal amount to find the answer. See above for example!