nmathew nmathew

25-05-2017
Mathematics

contestada

Pls help I am terrible in math and I forgot how to do this

Pls help I am terrible in math and I forgot how to do this class=

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vitabigelow vitabigelow

25-05-2017

The answer would be no. It SHOULD be 3/8, 15/40. Hope that helps! :)

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25-05-2017

To tell if two fraction form a proportion, cross multiply them. If the products are the same (the left = the right), they are a proportion.

3/8 ?=? 13/40
13 * 8 ?=? 3 * 40
104 ?=? 120
They do NOT form a proportion.

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