A jar contains 3000 white, black and red marbles. The marbles are thoroughly mixed and a sample of 60 is taken. The sample is found to contain 17 white marbles, 32 black marbles and remaining red marbles. Estimate the number of marbles of each colour in the jar.
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Step-by-step explanation:
white beads= 17
black beads= 32
red beads= 11
total no of beads= 60
white beads= 17/60
black beads= 32/60
red beads= 11/60
hope its helpful
radhekrishn
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