Question

13. There are 48 students in a class. 1 by 3of them are girls. How many boys are there in the
class​

Answer 1

Answer:

36 boys

Step-by-step explanation:

Let number of girls be x and number of boys be 3x

x+3x=48

x=48/4

x=12

Therefore, number of boys in class is 3*12-->36 boys

Answer 2

Answer:

$\underline{\red{Given}}$

$Number\:of\:students=48$

$Number\:of\:girls=\frac{1}{3}$

$\underline{\blue{Concept}}$

▪︎First find number of girls by multiplication.

▪︎Then do subtraction, then we get number of boys.

$\underline{\orange{Taken}}$

$Let\:the\:number\:of\:girls\:be\:x$

$Let\:the\:number\:of\:boys\:be\:x$

$Number\:of\:students×\frac{1}{3}$

$\underline{\green{Solution}}$

$First,find$

$Number\:of\:girls$

$x=48\:students×\frac{1}{3}$

$x=16\:students\:are\:girls$

$Then,Number\:of\:boys$

$x=48-16$

$x=32\:students\:are\:boys$

$HOPE\:IT\:HELPS\:YOU$