How many integers from 1 through 1,000 are multiples of 5 or multiples of 7?
(b)
Suppose an integer from 1 through 1,000 is chosen at random. Use the result of part (a) to find the probability that the integer is a multiple of 5 or a multiple of 7. (Round to the nearest tenth of a percent.)
(c)
How many integers from 1 through 1,000 are neither multiples of 5 nor multiples of 7?
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