InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
\frac { 7 } { 27 } + \frac { 2 \frac { 2 } { 3 } - 2 \frac { 1 } { 6 } } { 2 \frac { 1 } { 3 } + 1 \frac { 1 } { 6 } } |
|
Answer» (7/27)+((8/3-11/6)/(7/3+7/6)=(7/27)+(((16-11)/6)/((14+7)/6))=(7/27)+((5/6)/(21/6))=(7/27)+(5/21)=(7/(3*9))+(5/(3*7))=((7*7+5*9)/(3*9*7))=94/189 |
|