Question

ratio and proportion = 0.25 : 0.75

Answer 1

Answer:

1:3 is the ratio.

Yes that's correct

Step-by-step explanation:

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Answer 2

Answer:

0.25 : 0.75 : : 1 : 3

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Step-by-step explanation:

we'll use unitary method.

0.25 : 0.75

1       :       n

here, to find n, we will cross multiply.

0.75x1 = 0.25 x n

n = 0.75/0.25

n = 75/25

n = 3/1

n = 3

hence, 0.25 : 0.75 : : 1 : 3