Question

In a class of 100 students 60 were boys out of which 50% passsed in math

Answer 1

Step-by-step explanation:

total 30 boys passed in maths out of 60 boys and out of hundred children in a class. how?

$(50 \times 60) \div100 = 30$

Answer 2

Step-by-step explanation:

.

.. 10% student circle