Question

A bag contains 15 balls of which is x are blue and the remaining are red if the no of red balls are increased by 5 the propability of drawing red balls doublesfind the prapability of drawng red balls,of blue balls,of blue it of 5 red balls is added

Answer 1

Answer:

Step-by-step explanation:

totll no of balls=15

given no blue=x

let no red=y

if 5 more red balls are are added then total no red ball=y+5

p of drawing red ball=y+5/15

if 5 more blue balls are added thenp= 5+x\15