The number of girls in a class is two times the number of boys . If the class strength is 27 . Find the number of boys and girls in the class.
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Answer: 9 boys and 18 girls
Step-by-step explanation:
number of girls = g
number of boys = b
2b + b = 27
3b = 27
divide both sides by 3
b = 9
9 boys and 18 girls
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