In a class of 49 students , number of girls is 2 / 5 of the boys. find the number of boys in the class. 0
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Step-by-step explanation:
Let the number of boys be x
No. of girls in class = 2x/5
Total strength of class = x + 2x/5
49 = (5x+2x)/5
49 = 7x/5
(49 × 5)/7 = x
35 = x
Therefore, the number of boys in the class = 35
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