What is 70% of 30?
7
15
20
21

Your answer is for this question is 21
1.) To find 70% percent of 30 you simply multiply both. To do that you gotta first change the percent into a decimal by moving the point two types to the left.
70 = 70.0
2.) As you can see we change the percent into a decimal.
70% = .70
3.) Now we can multiply 30 by .70 which will give us an answer of 21.
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