Answer :
Multiply the fractions to the total amount.
1/6 * 30/1 = 30/6 = 5
1/5 * 30/1 = 30/5 = 6
1/3 * 30/1 = 30/3 = 10
Add them up:
5 + 6 + 10 = 21
It says the rest were quarters, so subtract this from the total amount.
30 - 21 = 9
So you have:
5 pennies
6 nickels
10 dimes
9 quarters
1 penny = 1 cent
1 nickel = 5 cents
1 dime = 10 cents
1 quarter = 25 cents
5 * 1 = 0.05
6 * 5 = 0.30
10 * 10 = 1.00
9 * 25 = 2.25
Add all of these up:
0.05 + 0.30 + 1.00 + 2.25 = $3.60
1/6 * 30/1 = 30/6 = 5
1/5 * 30/1 = 30/5 = 6
1/3 * 30/1 = 30/3 = 10
Add them up:
5 + 6 + 10 = 21
It says the rest were quarters, so subtract this from the total amount.
30 - 21 = 9
So you have:
5 pennies
6 nickels
10 dimes
9 quarters
1 penny = 1 cent
1 nickel = 5 cents
1 dime = 10 cents
1 quarter = 25 cents
5 * 1 = 0.05
6 * 5 = 0.30
10 * 10 = 1.00
9 * 25 = 2.25
Add all of these up:
0.05 + 0.30 + 1.00 + 2.25 = $3.60