How do you evaluate \frac { 6} { 7} \cdot ( \frac { 11} { 18} - \frac { 5} { 12} )67(1118512)?

1 Answer
Sep 28, 2017

1/616

Explanation:

find common denominators to make the subtraction easier

6/7 . (11/18 - 5/12)67.(1118512)

6/7 . (22/36 - 15/36)67.(22361536)

6/7 . 7/3667.736

the 7's cancel each other out

6/36636

1/616