Answer: 128.93m
Explanation:
We are told that a 45 min tape plays at the speed of 1.88 in/s. First we need to convert 45 mins to seconds. This will be: = 45 × 60 = 2700 seconds.
Therefore, the tape will use:
= 2700 × 1.88inch
= 5076 inch
Since 1 inch = 2.54cm
5076 inch = 2.54 × 5076 = 12893.04cm
Note that 100cm = 1m
We will then convert 12893.04cm to m. This will be:
= 12893.04cm / 100cm
= 128.9304m
= 128.93m
