Question

How many minutes does it take Julian to ride School

Answer 1

Given data:

The time taken by Amy is A=30 min.

The expression for the time taken by Julian is,

`\begin{gathered} J=A+(60)/(100)A \\ =(1.6)A \end{gathered}`

Substitute the given values in the above expression.

`\begin{gathered} J=1.6(30\text{ min)} \\ =48\text{ min} \end{gathered}`

Thus, the time taken by Julian is 48 minutes.