Question

If there are 65% boys in a class and strength of girls is 700 then how many boys are there in class

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

1300

Step-by-step explanation:

Since there are 65% boys in a class, so it implies the class has (100 - 65)% girls.

So, the percentage of the girls is 35%.

Now, total girls are given to be 700.

Let us assume that  the class has total m students.

So, 35% of m = 700

Simplifying percentage, we get $\frac{35}{100} \times m  = 700$

or, m = $\frac{(700) \times (100)}{35}$

or, m = 2000

So, total students in the class is 2000.

So, number of boys = Total students - number of girls

                                  =  2000 - 700 = 1300