Question

If in class 60% are boys and girls are 18 in number so what is the total number of students in a class

Answer 1

Here is your answer > >

Let the total number of students in a class be x

Number of girls=18

Number of boys=60% of x=60x/100=3x/5

Now,

3x/5+18=x

18=x-3x/5

18=5x-3x/5

18=2x/5

2x=18×5

2x=90

x=90/2

x=45

So, Total number of students in a class=45.

Answer 2

Step-by-step explanation:

here is your answer in explain ✌️✌️✌️✌️✌️✌️✌️