Question

Hello am trying to see if am doing this right

Answer 1

Given an expression below

`\begin{gathered} (p)/(81)\text{ = 11} \\ \text{cross multiply} \\ (p)/(81)=\text{ }(11)/(1) \\ p\text{ }*1\text{= 11 }*\text{ 81} \\ p\text{ = 891} \end{gathered}`

Then the expresion will be equal once the value of p = 891

Hence the value of p = 891