Question

reduce each fraction to its lowest terms.
21/28
65/70
18/42

Answer 1

ok...can we start with the first one?
21/28

Answer 2

21/28

divide both by 7

21/7 = 3
28/7 = 4

21/28 = 3/4

Answer 3

what is the common number that both numbers are divisible by?

Answer 4

go to google and type 21/28 = and it will give you the answer and if the answer to your fraction is lower then put them in order :)