Substitute to Find the Value of the Expression $t$ Represents the Time It Takes Bill to Do the Job

Substitute to find the value of the expression.
-Bill takes four times as long to do a job as Jose. Suppose $t$ represents the time it takes Bill to do the job. Then $t / 4$ represents the time it takes Jose. How long does it take Jose if it takes Bill 90 minutes?

A) $94.00 \mathrm {~min}$
B) $22.50 \mathrm {~min}$
C) $360.00 \mathrm {~min}$
D) $86.00 \mathrm {~min}$