3 upon 5 of the balls in a box are read the rest are green and yellow the ratio of the number of Green balls to the number of yellow balls is 5 ratio 3 if there are 10 less yellow balls then green balls how many red balls are there
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the answer is 60
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step by step explanation :
Green and Yellow balls are in the ratio of 5:3.
Let 5x be number of green balls and 3x be number of yellow balls.
We have, 5x - 3x = 10
Therefore, x=5.
Total number of green and yellow balls combined = 8x = 8*5 = 40
40 are 2/5 of total balls in box.
Total balls in box = 40*5/2 = 100
Red balls are 3/5 of total balls in box.
Therefore, total number of red balls in box are
3/5 * 100
= 60
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