SOLUTION: please help me solve the expression.7 7/9 divide 2 1/13 divided tried to change to an improper fraction first. they gave me 5,6,7 & 4 to possibily be equal to my problem.

Algebra ->  Proportions  -> Lessons -> SOLUTION: please help me solve the expression.7 7/9 divide 2 1/13 divided tried to change to an improper fraction first. they gave me 5,6,7 & 4 to possibily be equal to my problem.      Log On


   

Question 698257: please help me solve the expression.7 7/9 divide 2 1/13 divided tried to change to an improper fraction first. they gave me 5,6,7 & 4 to possibily be equal to my problem.
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
7 7/9 divide 2 1/13
Improper fractions
70%2F9 / 27%2F13
Invert the dividing fraction, then multiply
70%2F9 * 13%2F27 = 910%2F243 = 3181%2F243