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7 boys

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Q: A ceramics class has 75 percent girls and 25 percent boys.There are 21 girls in the class. How many boys are there in the class?

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60%

60% of the class

It is not opssible to give a sensible answer to this question. 46+58 = 104. So if the class has 46% girls and 58% boys then the class has 4% who are simultaneously girls and boys.

17. There should be 18, but one has gone to the toilet.

twenty five percent

There are 8 boys and 12 girls and 8 students with glasses.

22

Two ways to look at it: 65 - 24 = 41, or 24 girls to 41 boys (ratio is 24:41). Or you could show the percentage of the girls in the class by using fraction and converting to decimal or percent: 24/65 of the class are girls. Divide 24 by 65 to set it up as a decimal and then as percent. 24/65 = 0.3692307 (round off to 0.37) which would be 37%.

There are 18 girls and 6 boys in the class of 24 students

100%

There are 21 boys. Boys = 30% Girls = 70% = 49 40/.7 = 70 70 - 49 = 21

Divide the number of girls by the total number of children (boys + girls).

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