tonythetiger929 tonythetiger929

25-01-2016
Mathematics

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In a piggy bank, 3/7 of the number of coins are quarters and the rest are nickels. The total value of nickels is $12. How many coins are in the piggy bank?

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jcon48103 jcon48103

25-01-2016

this is a Linear Equation; also known as word problems. It is a "coin problem".
Here is a video for you.Watch it at 22: 21 .This is when he will work a coin problem that is like yours.

View image jcon48103

View image jcon48103

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elaizamaryehorse elaizamaryehorse

27-01-2021

Answer:

ask the pig

Step-by-step explanation:

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