Question

There are ‘b’ boys and ‘g’ girls in a class. The ratio of the number of boys to the total number of students in the class is ______.

विकल्प

• `b/(b + g)`

• `g/(b + g)`

• `b/g`

• `(b + g)/b`

Answer 1

There are ‘b’ boys and ‘g’ girls in a class. The ratio of the number of boys to the total number of students in the class is `underlinebb(b/(b + g))`.

Explanation:

Given, Number of boys in the class = b and number of girls in the class = g

∴ Total number of students = Number of boys + Number of girls = b + g

Ratio of boys to the total number of students = b : b + g = `b/(b + g)`