Question

total number of boys and girls in a class 52 if the number of girls is 10 more than that of the boys find the number of boys and girls​

Answer 1

Answer:

Number of boys = 21

Number of girls = 31

Step-by-step explanation:

Total number of boys and girls in a class = 52

Let number of boys in a class = x

Number of girls in a class = 10 more than that of boys = 10+x

then, 10+x+x = 52

10+2x = 52

move 10 to RHS side

2x = 52-10

2x = 42

move 2 to RHS side

x = 42/2

x = 21

so, number of boys in a class = x = 21

number of girls in a class = 10+x = 10+21 = 31

Hence, number of boys and girls in a class is 21,31.

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