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05-12-2019
Mathematics

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A karate do you have six girls and nine boys then two more girls in three more boys join the team did the ratio girls and boys stay the same explain

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nonsibi nonsibi

05-12-2019

The initial ratio - 6 girls:9 boys

This can be simplified to a 2:3 ratio (dividing by 3 on both sides of the ratio).

Then two more girls and three more boys join the team (new ratio - 8:12).

Simplify this ratio and you get 2:3 as well (division by 4).

So the ratio stays the same because the same ratio is present in both cases (2:3).

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