Question

A bag contains 20% red balls. 50% white balls and the rest are of different colours
the total number of balls is 4900. Find the ratio of white balls to red balls.
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Answer 1

Answer:

no of red ball 20/100X4900

980

rest ball =4900-980

3920

no of blue ball=50/100X3920

1960

rest ball /white ball=3920-1960

2940

ratio=2940/980 =4:1

Answer 2

Answer:

here's your answer ☺️