Question

Please help picture show.

Answer 1

the answer is 15/8, hope this helps

Answer 2

`\large\begin{array}{I} \mathtt{ (5)/(2)~ \cdot ~(3)/(4) = (5 * 3)/(2 * 4)= \boxed{(15)/(8)}} \end{array}`

The answer is B.

Hope it helps!
Krishna