Question

in a class of 50 students 40 percent are girls find the number of boys in the class

Answer 1

Answer:

30 boys

Step-by-step explanation:

in a class

total students =50

no of girls = 40%

accordingly,

no of girls = 40/100×50 = 20

therefore no of girls =20

no of boys = total students - girls

=50 - 20

= 30 boys

please make it brainlist

Answer 2

In a class there are 50 students.

Number of girls in the class = 40% of 50 students.

$no. \: of \: girls = \frac{40}{100} \times 50 \\ \\ = \frac{2000}{100} \\ \\ = 20$

No. of boys = Total students - No. of girls

No. of boys = 50 - 20

= 30

So, Total no. of boys in class is 30.