Question

Ratio of boys and girls in sch is 7:4.if no. Of no.of boys is 2800then total no of students,

Answer 1

Answer:

4400

Step-by-step explanation:

let the no of boys and girls be 7x and 4 x resp.

here,according to question,

7x=2800

so,x=400

now,

total students=11x=11*400=4400