bradellsosa bradellsosa

21-10-2016
Mathematics

Answered

Joni has 184 coins and 32 of them are nickels. 25% of the remaining coins are dimes. How many dimes does Joni have?

A46
B40
C38
D25

Verified Answer :

21-10-2016

c 38
184-32
thats 152
multiply that by .25

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21-10-2016

Joni has 184 coins. If 32 of them are nickels, that means the remaining 152 (184 - 32) are different coins.

If 25% of the remaining 152 coins are dimes, that means 38 of the 152 coins are dimes. (152 × 0.25).

So the answer is C. 38.

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