Question

I have 16 coins in my pocket with only three dimes and quarters if I have $3.40 how many of each coin do I have

Pls show work

Answer 1

Explanation:

$3.40-$3.40(coins)=0 meaning it takes 12 quarters and 4 dimes for %3.40

(quarters) .25x12=$3 16-12=4

(Dimes) .10x4=$0.4 4-4=0