In a class of 49 students , number of girls is 2 / 5 of the boys . Find the number of boys in the class
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Answer:
35
Step-by-step explanation:
Total no. of students = 49
let the no. of boys be = x
girls = 2/5x
2/5x + x = 49
take L.C.M equation becomes 7x= 49* 5
then we can find x as 35
therefore
No. of boys = 35
No. of girls = 14
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