a basket contains big and small balls all the balls are either green or red in colour given that 30% of the balls are big 50% of the with balls are green 40% of all balls are green what is the ratio of big green balls to small red balls
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Step-by-step explanation:
Total number of balls are 250.
50% of 250 is 125 red.
Remaining balls, 250–125=125
20% of 125= 0.2*125=25 blue
Since there are only red, blue and yellow balls, everything apart from red and blue balls is yellow.
=> 250–125–25=100 yellow balls
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