No
6 over 7 minus 5 over 7 is 1 over 7.
60/100, 600000/1000000
Each number can be reduced by two, and no more. So 7:6.
6/7 * 6/13 = (6*6)/(7*13) = 36/91
2:7
It is 7/6.
No
They are equivalent.
8/7 is in its simplest form.
6:7
Yes
12 to 14 18 to 21
If you mean 21/18 then the equivalent ratio is 7/6
They are: 30/14 and 45/21
6 to 7 12 to 14 600 to 700
6 over 7 minus 5 over 7 is 1 over 7.