Question

How do you evaluate `\sqrt { 5\frac { 1} { 16} \cdot 2\frac { 34} { 81} }`?

Answer 1

`3 1/2`

Explanation:

`sqrt (5 1/16 *2 34/81) = sqrt(cancel81/16*196/cancel81)= sqrt(14^2/4^2)=14/4=7/2= 3 1/2`[Ans]