Question

In a bag of marbles, 5% were red, 20% were blue, and the rest were green. The bag has 120 marbles, how many are green?

Answer 1

Percentage of green marble = 100 - (5 + 20)

--> 100 - 25 = 75%

Therefore no. of green balls = 75% of 120

--> 75/100 × 120

--> 1/3 × 120

--> 40

Answer 2

Answer:

Green marbles = 90

when we add the red ones and the green ones they are both 25%

so green ones will be 75%

and

75% of 120

= 90

hope it helps you