In a class of 40 students, the number of girls is1/3 of the number of boys. Find the number of boys.
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answer 10 girl 30 boys
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Answer:
The fraction of the students who are girls is 7/10. There are 12 boys and 28 girls.
Step-by-step explanation:
1 = 3/10 boys + x girls
1 - 3/10 = 7/10 girls;
In a class of 40 students, 30% are boys and 70% are girls.
To get the number of boys, 40 students * 30% = 12 boys
To get the number of girls, 40 students * 70% = 28 girls
Step-by-step explanation:
hope u have been understood
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