The total number of students is a school is 1260. If the number of girls is 20 more than the boys, find the number of boys and girls in the school.
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Number of Boys = 620
Number of Girls = 640
Total number of students = 1260
Let the number of boys be x
therefore, girls = 20+x
A.T.P,
x + (20+x) = 1260
2x + 20 = 1260
2x = 1260 - 20
2x = 1240
x = 1240 ÷ 2
x = 620
Number of Boys = 620
Number of Girls = (20+x) = 20 + 620 = 640
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