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Kazeer [188]
3 years ago
9

15% of a number is 30. What is the number?A)4.5 B)20C)45D)200​

Mathematics
2 answers:
stealth61 [152]3 years ago
6 0
15% of 200 is 30

so the answer would be D
Makovka662 [10]3 years ago
3 0
The answer is D, 200.

Since the total percentage is 100, you would divide that by 15.

100/15=6.666...7

Then, you would multiply that by 30

6.6666...7*30=200
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Let C be the position of a person in a helicopter. A,B be two objects lying opposite to each other on either bank of a river.

Let AD=x,BD=y

In ΔACD,

⇒tan30

o

=

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​

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3

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