Answer:
.75
Explanation:
15/20 reduced is 3/4. We get the 3/4 by dividing the numerator (15) and the denominator (20) each by 5. and 3/4 is 75% which is .75 because its like that's 75 cents of a dollar which is shown as 1.00 and there are four quarters in a dollar (1.00) and 3 out of 4 quarters is .75 cents.