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3 years ago

What is the estimate of 215% of 18.

2 answers:

5 0

215% of 18
You must change 215% into a decimal by multiplying by 100 which is 2.15
Then you multiply them
2.15×18=38.7
Then you estimate to the nearest whole number
38.7⇒39
You answer is 38.7
Your answer is 39 estimated

lutik1710 [3]3 years ago

3 0

It would be about 38.7, to solve this you would do 215 * 0.18 to get your answer

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For example, if you wrote x + y = 16 (you know their values already)

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Igoryamba

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3 years ago

the volume of a triangular prism is 42 cubic centimeters. what is the volume of a similar prism that is twice as large as large

Dmitriy789 [7]

Answer:

The volume of the similar prism is $336\ cm^{3}$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

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3 years ago