Question

4. The numbers of girls and boys in a
class are in the ratio 5:4. The number
of girls is 6 more than the number of
boys. What is the total class strength ?​

Answer 1

Answer: Total class strength =54

Step-by-step explanation:

Given that,

Girls:Boys=5:4

Let the multiple be x,

Number of girls =5x,

Number of boys =4x

Because the number of girls is 6 more than the boys,

So,

5x=4x+6

5x-4x=6

X=6

Number of girls + number of boys = total class strength

5x+4x=total class strength

5×6+4×6=total class strength

30+24=total class strength

Total class strength=54

Answer 2

In this image answer is there.

Hope, it will help you