melanie1759 melanie1759

29-03-2019
Mathematics

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Brian has 250 coins in his piggy bank. Some of the coins are quarters and the rest are nickels. If the total value of the coins is $28.70, find the number of nickels in the piggy bank.

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Аноним Аноним

03-11-2020

Answer:

The answer is 65%

Step-by-step explanation:

q= 80-28

q= 52

52/80 = p/100

5200 = 80p

5200/80 = p

65 = p

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