Answer:
28%
Explanation:
25 is 1/4 of 100, so all you really need to do with this equation is multiple 7 times 4 to get your answer. As 7 out of 25 is the same as 28 out of 100 because 28/4=7 and 100/4=25 and 28/100=0.28 or 28%
72%
25-7=18
18/25=0.72
0.72x100= 72%
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