Question

The ratio of 20 to_______is 1:2

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Answer 1

Answer:

The ratio of 20 to 40 is 1:2

Explanation:

$\frac{20}{40} \\ \frac{1}{2}$

☆》1:2

Answer 2

Answer:

1:2

1*2=2

20*2=40

then 20:40 =1:2

becuase

20/40 =0.5

and

1/2 is also =0.5

then the answer is 20:40 = 1:2