one-ninth of 63 is 7, because 7 x 9 = 63
63/9=7
1
1/9 divided by 1/45 is 5.
7 divided by 1/9 = 63
3~19/7 (3 and 19 over 7)
7/9
0.5
1/7
1/3
Divide it by 7.Divide it by 7.Divide it by 7.Divide it by 7.
7 to the tenth power divided by 7 to the ninth power = 1