Question

$$32MIN54SEC-45MIN20SEC$$

Answer

828*MIN*SEC

Solution


Simplify  \(32MIN\times 54SEC\)  to  \(1728MINSEC\).
\[1728MINSEC-45MIN\times 20SEC\]
Simplify  \(45MIN\times 20SEC\)  to  \(900MINSEC\).
\[1728MINSEC-900MINSEC\]
Simplify.
\[828MINSEC\]