Question

If every minute was 30 seconds, there would be 2 minutes in 1 hour, 48 minutes in 24 hours, and approximately 28,800 minutes in a 30-day month. There would be approximately 345,600 minutes in a year.

Answer 1

The essence of this question is understanding how to convert between different time units, such as seconds to minutes and minutes to hours, especially in a hypothetical scenario where the length of a minute changes.

Step-by-step explanation:

The question revolves around converting time units and understanding how changes in the duration of a minute would affect how we measure time on larger scales, such as hours, days, and years. Mathematics concerning time often involves conversion factors such as:

Using these conversion factors, we can calculate the number of seconds in a day:

1 day × 24 hr/day × 60 min/hr × 60 s/min = 86,400 s/day

To convert minutes to hours, divide the number of minutes by 60.

Example: 120 seconds = 2 minutes
180 minutes = 3 hours

For subtracting and adding time measures, process seconds with seconds and minutes with minutes before converting into larger time units.