Question

A game has 40 chips, each labeled with a number from 1 through 40. Ben randomly chooses one chip.

What is the probability that he chooses 10 or a multiple of 8?

Answer 1

A. 1/8

B. 3/20

C.1/6

D. 1/320

Answer 2

10, 8, 16, 24, 32, 40 ??

Answer 3

So how many multiples of 8 are between 1 and 40. Add that number with 1 (because of the one chip that's 10). And divide that by 40 because of the 40 chips.

Answer 4

5

Answer 5

5?

Answer 6

Its B :D

Answer 7

5 multiples plus 1 divided by 40 = .15= 3/20= 15/100

Answer 8

Yep! Your right!