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The ratio of boys to girls at a school is 9 to 11. If 400 students attend the school, how many are girls?

The ratio of boys to girls at a school is 9 to 11. If 400 students attend the school, how many are girls?
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The ratio of boys to girls at a school is 9 to 11. If 400 students attend the school, how many are girls?

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User SKLTFZ
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7.9k points

1 Answer

6 votes

Answer:

total ratio=9+11=20

number of girls=11/20*400

=220

Step-by-step explanation:

answered
User Eduvm
by
8.1k points
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