Question

In a certain bag, the ratio of red to green to ble beads is 1:2:3. There are 5 read beads. How many blue beads are there?

Answer 1

This is not possible ,you can just check the question

Answer 2

Given ratio = 1:2:3

Let the number of red beads be x , green beads be 2x , blue beads be 3x

But no of red beads = 5

=> x = 5

∴ No of blue beads = 3x = 3(5) = 15