dbih2014
29.10.2020 •
Mathematics
A student earns $70 over the summer. he spends 1/5 of the total amount on movies. He then spends 1/2 of the remaining money on school clothes. how much money is left?
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Ответ:
Given:
Total earning = $70
He spends
of the total amount on movies.
He then spends
of the remaining money on school clothes.
To find:
The remaining money.
Solution:
We have,
Total earning = $70
He spends
of the total amount on movies.
Money spent on movie is
Remining money after movie is
He then spends
of the remaining money on school clothes.
Money spent on school clothes is
Remining money after movie and school clothes is
Therefore, the remaining money is $28.
Ответ: