Sauvegiselle Sauvegiselle

01-06-2020
Mathematics

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Help Please! Please Explain.
Marissa jumped 42 times in 7 hours. At that rate, how many times would she jump in 30 minutes?

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chantelannthompson chantelannthompson

01-06-2020

Answer:

3

Step-by-step explanation:

Well first let's calculate how many times she jumped per hour. For that we need to divide 42 by 7 which is 6. Now we need to divide that by two because they are asking for every half hour, not every hour. So 6 divided by 2 is 3. So our answer is 3.

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