Answer:
9/20
Step-by-step explanation:
45%
Change to a decimal
.45
Change to a fraction
45/100
Divide the top and bottom by 5
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.
40
4 x 10= 40
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1/100
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