Integers from 1 through 1,000 ... a). How many integers from 1 through 1,000 are

Question

Integers from 1 through 1,000 ...

a). How many integers from 1 through 1,000 are multiples of 2 or multiples of 9?

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 2 or a multiple of 9.

c). How many integers from 1 through 1,000 are neither multiples of 2 nor multiples of 9?

d). How many integers from 1 through 1,000 are multiples of 2 and multiples of 9?

A. 1000

B. 556

C. 444

D. 111

E. 55

F. 18.0%

G. 55.6%

Explanation / Answer

a) 500+111-55=556-------------->B

b)(556/1000)*100=55.6%------>G

c)1000-556=444-------------------->C

d) 55------------------------------------->E

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