Question

Only The 8th question

Answer 1

❤their are 10 blue balls in a bag

Answer 2

Answer:10

Step-by-step explanation:

Let the number of blue balls be y.

The total number of balls will be 5+y.

According to given conditions:

$\frac{y}{y+5}$ = 2 x $\frac{5}{y+5}$

y=10