339. How many positive integers less than 5,000 are evenly d

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by puneetkhurana2000 » Sun Dec 16, 2012 2:05 pm
Answer is 4999(positive integers < 5000) - ( (5000/15)(divisible by 15) + (5000/21)(divisible by 21) - (5000/105)(divisible by 105, need to subtract as has been counted twice before)) = 4475. .....Just take integer values and ignore the decimal part.

Answer B.