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

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Answer 1 · 2017-09-28T18:26:59

#1/6#

find common denominators to make the subtraction easier

#6/7 . (11/18 - 5/12)#

#6/7 . (22/36 - 15/36)#

#6/7 . 7/36#

the 7's cancel each other out

#6/36#

#1/6#