Fifth Grade Math Problem

Today we're gonna be solving an easy fifth-grade Math problem...

QUESTION :

There are 30 girls in a class. If 3/5th of the class is girls, then what is the total strength of the class. Also, find the number of boys in the class.

Let's assume the total strength of the class as x.

Now, we'll have to solve for x.

                

So, the total strength of the class is 50.

So, the number of boys in the class = 

The total strength of the class = 50

Number of girls in the class = 30

Number of boys in the class = 50 - 30 = 20

Thus, the total strength of the class is 50 and the number of boys in the class is 20.

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Have a mathematical day!