Mathematics
lexandra06
6

a woman has $1.70 in dimes and nickels.She has 5 more dimes than nickles. How many nickles does she have

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(1) Answers
luis21

d=5+n 0.1(5+n)+0.05n=1.7 0.5+0.15n=1.7 0.15n=1.2 n=8 d=13 therefore 8 nickles and 13 dimes.

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