Question

3 : 2 : : 30 : : 20 are in proportion
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Answer 1

Answer:

yes

Step-by-step explanation:

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Answer 2

Answer:

yes they are.

because ratio represents the the division form of the both numbers and here 3 : 2 = 3/2 and 30:20 = 30/20 and 30/20 can be simplified to give 3/2.

hence both of the ratios are proportion to each other and can be written in the form

3:2::30:20