Question

What is the value of the question mark?7 / 8 = ? / 56

Answer 1

49

Step-by-step explanation

We are given that:

`(7)/(8)\text{ = }(?)/(56)`

To find the value of the question mark, we simply have to cross-multiply:

`\begin{gathered} 8\cdot\text{ ? = 7 }\cdot\text{ 56} \\ Divide\text{ through by 8:} \\ \frac{8\cdot\text{ ?}}{8}\text{ = }\frac{7\cdot\text{ 56}}{8} \\ \text{? = 49} \end{gathered}`

That is the answer