SOLUTION: fine the rational number which is -3/11 more than 4/7

Algebra ->  Human-and-algebraic-language -> SOLUTION: fine the rational number which is -3/11 more than 4/7      Log On


   

Question 1027946: fine the rational number which is -3/11 more than 4/7
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
So find,
4%2F7-3%2F11
Use common denominators.
4%2F7-3%2F11=%284%2F7%29%2811%2F11%29-%283%2F11%29%287%2F7%29
4%2F7-3%2F11=%2844%2F77%29-%2821%2F77%29
4%2F7-3%2F11=23%2F77