Mathematics: Nadia charges $7.50 an hour for babysitting. she babysits 18.5 hours the first week of the month and 20 hours the second week of the month. to find her total earnings for those two weeks nadia writes 7.5 x 18.5 + 20 = $158.75, explain her error show the correct solution.

Nadia charges $7.50 an hour for babysitting.

Ответ:

KindaSmartPersonn

31.12.2021

She was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75

Correct me if I'm wrong and if it is I'm truly sorry

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Ответ:

Geo777

10.07.2020

Mathematics

Its True.

Explanation:

Hope it works out mate :))!

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Nadia charges $7.50 an hour for babysitting. she babysits 18.5 hours the first week of the month and 20 hours the second week of the month. to find her total earnings for those two weeks nadia writes 7.5 x 18.5 + 20 = $158.75, explain her error show the correct solution.

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