Question

3 1/2+2 2/7* 14/16*2 1/2/2​

Answer 1

Given:

$\[3\dfrac{1}{2} + 2\dfrac{2}{7} \times \dfrac{{14}}{{16}} \times \dfrac{{2\tfrac{1}{2}}}{2}\]$

To Solve:

Simplify the above given question.

Solution:

Let,

$\[A = 3\dfrac{1}{2} + 2\dfrac{2}{7} \times \dfrac{{14}}{{16}} \times \dfrac{{2\tfrac{1}{2}}}{2}\]$

On simplifying, we have

$\[\begin{gathered} A = 3\dfrac{1}{2} + 2\dfrac{2}{7} \times \dfrac{{14}}{{16}} \times \dfrac{{2\tfrac{1}{2}}}{2} \hfill \\ = \dfrac{7}{2} + \dfrac{{16}}{7} \times \dfrac{{14}}{{16}} \times \dfrac{{\tfrac{5}{2}}}{2} \hfill \\ = \dfrac{7}{2} + \dfrac{{16}}{7} \times \dfrac{{14}}{{16}} \times \dfrac{5}{4} \hfill \\ = \dfrac{7}{2} + \dfrac{5}{2} \hfill \\ = \dfrac{{7 + 5}}{2} \hfill \\ = \dfrac{{12}}{2} \hfill \\ = 6 \hfill \\ \end{gathered} \]$

Answer 2

Answer:

3 1/2+2 2/7 ×14_16×2 1/2÷2