Question

Out of 80 students 30 are girls. find the percentage of boys in the class​

Answer 1

Answer:

37.5%

Step-by-step explanation:

30/80 × 100 = 37.5%

Answer 2

Given: The total number of students in the class =$80$, and the total number of girls in the class$=30$.

We have to find the percentage of boys in the class.

We are solving in the following way:

We have,

The total number of students in the class =$80$ and the number of girls$=30$.

$\therefore$ the total number of boys will be $80-30=50$

The percentage of boys in the class​ will be

$=>\frac{50}{80}\times 100\\\\=>62.5$

We get $62.5$%.

Hence, the percentage of boys in the class​ will be$62.5$%.

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