A bag contains green , red, blue and yellow balls. The ratio of the numbers of balls is 1 : 2 : 3 : 4 respectively. The bag contains 180 balls. Read this information carefully and answer the following question. (i) Number of green balls are
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Answer:
18
Step-by-step explanation:
Let the balls be in a ratio of x, 2x,3x and 4x
So,
X+2x+3x+4x = 10x =180
X=18
Green balls are x
So number of green balls are 18
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