Question

What is the least common denominator for the fractions 1/3 and 2/9 ?

A.
9

B.
27

C.
18

D.
36

Answer 1

What do you think it is?

Answer 2

You can multiply straight across
9 * 3 =

Answer 3

@creegan

Answer 4

or look under the facts table

Answer 5

3 * a number = 9

Answer 6

here use this website this should help you:
http://www.mathsisfun.com/least-common-denominator.html
@creegan

Answer 7

It is asking what is the least common denominator of 1/3 and 2/9

What is the lowest number that 3 and 9 can divide into?

Answer 8

A.

Answer 9

Animal108 you are correct.

Answer 10

@creegan, it is 9 because, when you go up by threes, like; 3,6,9 the lowest is 9. when you go up by nines, it goes 9, 18. 9 is the lowest.