The ratio of boys to girls in the class is 8:7. This means for every 8 boys, there are 7 girls.

Step 1: Add the two parts of the ratio together. 8 (for boys) + 7 (for girls) = 15. This is the total number of "parts" in the class.

Step 2: To find the fraction of the class that are girls, take the number of "girl parts" and divide by the total number of parts. So, 7 (for girls) ÷ 15 (total parts) = 7/15.

So, the fraction of the pupils that are girls is 7/15.

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The ratio of boys to girls in the class is 8:7. This means for every 8 boys, there are 7 girls.

Step 1: Add the two parts of the ratio together. 8 (for boys) + 7 (for girls) = 15. This is the total number of "parts" in the class.

Step 2: To find the fraction of the class that are girls, take the number of "girl parts" and divide by the total number of parts. So, 7 (for girls) ÷ 15 (total parts) = 7/15.

So, the fraction of the pupils that are girls is 7/15.

Knowee AI · Accepted Answer

The ratio of boys to girls in the class is 8:7. This means for every 8 boys, there are 7 girls.

Step 1: Add the two parts of the ratio together. 8 (for boys) + 7 (for girls) = 15. This is the total number of "parts" in the class.

Step 2: To find the fraction of the class that are girls, take the number of "girl parts" and divide by the total number of parts. So, 7 (for girls) ÷ 15 (total parts) = 7/15.

So, the fraction of the pupils that are girls is 7/15.

There are boys and girls in a class in the ratio 8:7What fraction of the pupils are girls?

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