A bag contains $20$ balls of which $3$ balls are green, $10$ balls are red and the remaining are blue. What fraction of the ball represent red, blue and green balls?

Open in App

Solution

Among $20$ balls $3$ balls are green, $10$ balls are red, $7$ balls are blue.
So $\frac{3}{20}$ part of total balls are green balls, $\frac{10}{20}$ part of total balls are red balls and $\frac{7}{20}$ part of total balls are blue balls.

Suggest Corrections

Similar questions

There are 13 red balls, 6 green balls and 6 blue balls in a bag. What is the probability of drawing (i) red ball (ii) blue ball or a green ball? [2 MARKS]

Q. A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?

A bag contains 11 black, 8 blue, 5 red and 6 yellow balls. If 10 green balls are now added to the bag , find the percentage of blue balls in the bag.

Q. There are

2

red balls and

3

blue balls and

5

green balls in a bag. If a ball is drawn at a time, find the probability that it is blue green or red balls.

Q. A bag contains

8

red balls,

11

blue balls and

6

green balls. Find the percentage of blue balls in the bag.

Join BYJU'S Learning Program

A bag contains 20 balls of which 3 balls are green, 10 balls are red and the remaining are blue. What fraction of the ball represent red, blue and green balls?

Among 20 balls 3 balls are green, 10 balls are red, 7 balls are blue.So 320 part of total balls are green balls, 1020 part of total balls are red balls and 720 part of total balls are blue balls.

A bag contains $20$ balls of which $3$ balls are green, $10$ balls are red and the remaining are blue. What fraction of the ball represent red, blue and green balls?

Among $20$ balls $3$ balls are green, $10$ balls are red, $7$ balls are blue.
So $\frac{3}{20}$ part of total balls are green balls, $\frac{10}{20}$ part of total balls are red balls and $\frac{7}{20}$ part of total balls are blue balls.