A. 1/3
B. 1/5
C. 3/10
D. 7/20
A number is drawn at random from the numbers 1 through 20. The probability the number is a multiple of 3 is?
There are 6 multiples of 3 between 1 and 20,
so 6/20 is the probabiltiy, reduced equals 3/10 so
the answer is (c)
Reply:3,6,9,12,15,18
6/20 = 3/10
Reply:C- 3/10
because the multiples of 3 from 1-20 are
3, 6, 9, 12, 15, and 18
those are 6 numbers
put it in a fraction form like this:
6/20
and then reduce and you will get
3/10 as your answer
Reply:C. 3/10, because there are 6 multiples of 3 in 20, multiply 20 by 5 (to get to a hundred) then do the same with how many multiples, and there you go!
Reply:the answer is c
multipuls are 3 6 9 12 15 18
fraction is 6/20
lowest terms 3/10
Reply:c
3,6,9,12,15,18,
it is 6/20 which reduces to 3/10
Reply:c: 3,6,9,12,15,18 = 6 numbers. 6/20 reduces to 3/10
Reply:multiples of 3 between 1 and 20 are: 3,6,9,12,15, 18
so you have 6 chances out of 20 to get a multiple of 3
6/20 reduces to 3/10
Reply:C. 3/10 There are 6 multiples of three and 20 chances so it would be 6:20 or simplified 3:10
Reply:c. 3/10
Reply:c
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