in a school 44% of the students are boys and the number of girls is 42 find the total number of students in the school
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Answer:
75
Step-by-step explanation:
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=>44%ofx-x=42
=>44/100×x-x=42
=>44x/100-x=42
=>44x-100x/100=42
=>56x/100=42
=>56x=42×100
=>x= 42×100/56
=>x=75
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