Math, asked by ashissamanta2015, 2 months ago

UN
13. In a class of 56 students, the number of boys is 2/5th of the number of girls. Find the
number of boys and girls.​

Answers

Answered by kiran12355
2

Step-by-step explanation:

no. of girls =x and no. of boys=y. x+y=56...(1) y=(2/5)x. ...(2) put value of y in equation (1) , (1+2/5)x=56. x=56*(5/7)=8*5=40. no. of girls =x=40. y= (2/5)*40. no. of boys =y=16

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