please help me i dont get this math

Question

i saved   98 pennies, 33 nickels, 56 dimes, and 27 quarters. how much money do i have

Answer 1

27 quarters = $27/4 = $6.75 a quarter is 1/4 of a dollar

56 dimes = 10(56) = $5.60 a dime is 1/10 of a dollar 1/10 of $56 = $5.60

33 nickels = 33/20 = $1.65 a nickel is 1/20 of a dollar

6.75 + 5.6 + 1.65 = $14

You have $14 worth of coins