SOLUTION: Danielle has nickels, dimes and quarters. She has a total of $33.60. She has four times as many quarters as dimes and one-half as many dimes as nickels. how many of each coin does

Question 102715This question is from textbook
: Danielle has nickels, dimes and quarters. She has a total of $33.60. She has four times as many quarters as dimes and one-half as many dimes as nickels. how many of each coin does she have? This question is from textbook

Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
d=number of dimes, 4d=number of quarters, 2d=number of nickles
.1d+4*.25d+2*.05d=
.1d+d+.1d=33.6
1.2d=33.6
d=28*.1=$2.80 in dimes
4*28*.25=$28.00 in quarters
2*28*.05=$2.80 in nickles
------------------
========>$33.60
.
So, She has 28 dimes, 56 nickles and 112 quarters. Ans.
.
Ed
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