What does 4.5 meters convert to inches per minute?

Answer 1

This question has no answer because you cannot convert meters to inches per minute.

However,
If the question were, "How can you convert 4.5 meters per second to inches per minute", then the process to arrive at this answer would be:

4.5 * meters/second * inches/meter * seconds/minute

One inch is the same as 2.54cm; so, we can use this fact to determine how many inches are in a meter.

100cm/(2.54cm/inch) ~ 39.3701 inches

There are 60 seconds in a minute.

We now have all of the numbers we need ...

The number we get is 4.5 * 39.3701 * 60 ~ 10629.93

The unit we get is
meters/second * inches/meter * seconds/minute
(simplify meters) -> 1/second * inches/1 * seconds/minute
(simplify seconds) -> 1/1 * inches/1 * 1/minute
(simplify numbers) -> inches/1 * 1/minute
(simplify expression) -> inches/minute

The full answer would then be ~10629.93 inches/minute