Equation

Asked by  | 20th Sep, 2008, 12:24: PM

Expert Answer:

let the no. of boys = x then no. of girls = 2x/5

total students = x+2x/5 = 7x/5 = 49  ==> x=35

so no. of boys = 35

Answered by  | 20th Sep, 2008, 01:40: PM

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