Answer:
9/20
Step-by-step explanation:
45% as a fraction is 9/20. Because you first change 45% to a fraction as 45/100 which equals 0.45 as a decimal. Then you 0.45 x 100 = 45/100 as a fraction. Then you divide 45/100, the numerator and denominator by 5 and the answer is 9/20.
