Are the ratios 1: 3 and 6: 18 equivalent?

yes

Step-by-step explanation:

The ratios 1:3 and 6:18 are equivalent. To prove this we simplify the ratio 6:18 and show that it reduces to 1:3 .

The ratio 6:18 can be written as;

6/18

Dividing the numerator and denominator by 6 yields;

1/3 which is the same as 1:3.

Therefore, 6:18 is equal to 1:3 and thus the two ratios are equivalent.

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