turkey-yks 2014 Q1

turkey-yks · Other · ygs Not Maths
$$\left( 1 - \frac { 3 } { 5 } \right) \left( 1 - \frac { 3 } { 8 } \right) \left( 1 - \frac { 5 } { 13 } \right)$$
What is the result of this operation?
A) $\frac { 1 } { 3 }$
B) $\frac { 2 } { 5 }$
C) $\frac { 5 } { 8 }$
D) $\frac { 2 } { 13 }$
E) $\frac { 8 } { 13 }$
$$\left( 1 - \frac { 3 } { 5 } \right) \left( 1 - \frac { 3 } { 8 } \right) \left( 1 - \frac { 5 } { 13 } \right)$$

What is the result of this operation?\\
A) $\frac { 1 } { 3 }$\\
B) $\frac { 2 } { 5 }$\\
C) $\frac { 5 } { 8 }$\\
D) $\frac { 2 } { 13 }$\\
E) $\frac { 8 } { 13 }$