there are 20 students In a class eleventh girls what part of the class are boys
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total student = 20
number of girls = 11
no of boys =20-11
9
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Answer:
Step-by-step explanation:
since there are 11 girls then there will be left 20 - 11 = 9 boys.
thus 9 / 20 = 0.45 = 45 % of the class are boys.
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