How are 18:3 and 6:1 equivalent ratios

18:3  and 6:1  are equivalent ratio because two ratios are in proportion

Given :

We are given with two ratios 18:3  and 6:1

We need to show that two ratios are equal

Lets take ration 18:3

Both 18  and 3  are divisible by 3

We can write the ratio in fraction form

When we divide both top and bottom by 3  , we get

we can say that

Hence, the ratios are equivalent ratios

18:3  and 6:1  are equivalent ratios

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You know 18:3 and 6:1 are equivalent ratios because if you take 18:3 and divide both sides by 3, 18/3:3/3, then you will get 6:1, which is clearly equal to 6:1.

y > 1/3x

y < = -x + 4

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