Based on the wording of your question, I am assuming you already know that Paul ran 250 metres every 1 minute, and that the ratio is 250:1. To get the second part of the answer, convert metres to kilometres. 0.001*250= 0.25. Paul ran 0.25 kilometres per minute. The ratio of kilometres per minute is 0.25:1. Next, convert minutes to hours. Multiply the entire ratio by 60, as there are 60 minutes in an hour. The ratio of kilometeres per minute is 15:60, and the ratio of kilometres per hour is 15:1, meaning Paul ran 15 kilometres in one hour.

8 0

3 years ago

please solve the question and show your work so pluto is the farthest planet from the sun it also the slowest planet. plutos ave

allsm [11]

Knowing that pluto is travelling at 10,604 and the Earth travels 6.28 times faster;

6.28x=10,604 mph (where x is the speed of the earth)
x=10,604/6.28
x=1688.53 mph for the Earth

Double check by multiplying the answer found by 6.28 to see if it gives pluto's speed.

1688.53×6.28=10, 604 mph

Therefore, our solution is correct.

Hope I helped :)

3 0

3 years ago