Arthur D. answered 11/10/15
Tutor
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Forty Year Educator: Classroom, Summer School, Substitute, Tutor
520% of 100=5.2*100=520
look at the answer-it's the percent !!
whenever you are finding a percent of a number, you can make the percent the number and make the number the percent
example: 25% of 20 is the same as 20% of 25
0.25*20=5 and 0.20*25=5
in the original problem you can rewrite it as 100% of 520 which is all of 520 which is 520, or 100% of 520=1*520=520