Question

A bag contains 20% red balls. 50% white balls and the rest are of different colours. If
the total number of balls is 4900. Find the ratio of white balls to red balls.​

Answer 1

No. of red balls = 20% of 4900 = 980.

No. of white balls = 50% of 4900= 2450

Ratio of white to red = 2450/980= 35:14.

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Answer 2

Answer:

Step-by-step explanation:

red balls = 20%

white balls = 50 %

red balls = 20/100*4900

              = 980

white ball = 50/100 * 4900

                = 2450

ratio = 2450/980

      = 2.5/1

      = 2.5 : 1

      =or 35: 14