The lowest term for 49 over 63 is 7/9
9/7
9/10 is the lowest term.
8/9 * 4/7 = (8*4)/(9*7) = 32/63 which is already in lowest terms
1/7
The lowest term for 49 over 63 is 7/9
14/18 is equivalent to 7/9 in lowest terms.
7/9
9/7
9/10 is the lowest term.
8/9 * 4/7 = (8*4)/(9*7) = 32/63 which is already in lowest terms
1/7
1/7
7/9
84 over 108 is 7/9
63/81 = 7/9 in its lowest term.
7/9