How to write 1/4 as a decimal number.
2 answers:
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Answer:
The required equation is (1) and the number of boys is 211.
Step-by-step explanation:
Let the number of boys be x.
It is given that there are 100 more girls than boys. It means the number of girls is x+100.
The total number of students is 522.
Number of boys + Number of girls = 522
... (1)
Combine like terms.
Subtract 100 from both the sides.
Divide both sides by 2.
Therefore the required equation is (1) and the number of boys is 211.