Jeremy has a piggy bank with 126 coins in it if the ratio of quaters to dines to pennies is 5 : 3 : 6, how many of each type of coin does jeremy have?

Step-by-step explanation:

126 coinsquarters to dimes to penniesratio 5:3:6added = 14

so quarters are 5/14 of the total coins, dimes are 3/14 of the total coins, and pennies are 6/14 of the total coins.

we have 126 total coins

quarters are 5/14 of 1265/14(126) = 630/14 = 4545 quarters

dimes are 3/14 of 1263/14(126) = 378/14 = 2727 dimes

pennies are 6/14 of 126...6/14(126) = 756/14 = 5454 pennies

3 is greater then both of those numbers

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation: