Question

Solve the Equation, $\frac{z}{3}=\frac{5}{4}$

Answer 1

Solution.

We have, $\frac{z}{3}=\frac{5}{4}$6629095bce72ac5c753846de029095bce72ac5c753846de0

Cross multiply the given expression,

$$\begin{gathered} \Rightarrow 4z=5\times 3 \\ \Rightarrow 4z=15 \\ \therefore z=\frac{15}{4} \end{gathered}$$

Hence, the value of $z$ is $\frac{15}{4}$.