Seudónimo Seudónimo
  • 13-04-2018
  • Mathematics
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Can someone please help me on this question? This question has 2 answer choices. Thank you.

Can someone please help me on this question This question has 2 answer choices Thank you class=

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prestonshelton
prestonshelton prestonshelton
  • 13-04-2018
Hello!

To solve this you have to find the ratio between the two cylinders

Cylinder 1 height is 30
Cylinder 2 height is 20

this is a 30:20 ratio

This can be reduced to a 3:2 ratio

Now you look for one that are also equal to 3:2

3 * 7 = 21
2 * 7 = 14

The answers are 3:2 and 21:14

Hope this helps!
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