Question

if a=2,and b=4, what is ab/2+48/2a+b-a

Answer 1

Answer:

Step-by-step explanation:

(2x4) ÷2 + 48 ÷ (2x2) + (4 - 2)

8 - 2 + 48 ÷ 4 + 2

4 + 12 + 2

16 + 2

18

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Answer 2

The value of $\frac{ab}{2} + \frac{48}{2a} + b +a$ is $22$.

Given:

$a=2 ,$ and  $b= 4$

To find:

The value of $\frac{ab}{2} + \frac{48}{2a} + b +a$

Solution:

Substituting the given values $a=2 ,$ and  $b= 4$ we get,

$\frac{ab}{2} + \frac{48}{2a} + b +a$ $= \frac{(2)(4)}{2} + \frac{48}{2(2)} + 4 +2$

                          $= 4 + 12+ 4 + 2$

                          $= 22$

Hence, the value of $\frac{ab}{2} + \frac{48}{2a} + b +a$ is $22$.

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