18/42 = 3/7 in its simplest form
18/40 = 9/20 = .45
1/2
9/20
There are an infinite number of them. The simplest one is 2/3 .
3/7
18/42 = 3/7 in its simplest form
Yes, they are equivalent. They simplify to 3 over 14.
27/42 = 9/14 or 18/28
9/21 & 3/7
18/42 = 3/7
18/42 = 3/7
Yes, 18/42 = 9/21
18/42 = 3/7
11/42 + 5/18 = 34/63
18 over 27 is equivalent to 6 over 9
6/18 = 1/3