Mathematics: There are 240 coins in a jar, all dimes and quarters. the value of the coins in the jar is $27.60. there are nine times as many dimes as there are quarters. how many dimes (d ) are in the jar?

There are 240 coins in a jar, all dimes and quarters.

Ответ:

tonya3498

28.05.2020

I believe it is 28 dimes
.25 × 30 = 7.50
.10 × 190 = 19
19 + 7.50 = 26.50
Then, you add 4 more quarters which is 27.50 and the 28 dime makes it 27.60

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Ответ:

mangowammy

09.03.2021

Mathematics

You have to do 8 divided by 3 which equals 2.6 yards

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There are 240 coins in a jar, all dimes and quarters. the value of the coins in the jar is $27.60. there are nine times as many dimes as there are quarters. how many dimes (d ) are in the jar?

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