Question

in a bag there are blue and red balls. If 7/11 of the total balls are blue and number of blue ball is 30 more than that of red balls,Find the total number of balls in the bag.

Answer 1

Ques is not complete...no of red balls not guven

Answer 2

let total no of ball be x
no of blue ball=7x/11
np of red balls= x-7x/11
= 4x/11
a/q 7x/11-4x/11=30
3x/11=30
x=11×30/3
=11×10
= 110 ball.
total no of balls= 110.