Step 3: <\/strong>Convert the result back to the desired time format.<\/p>\n\n\n\n165 minutes = 2 hours 45 minutes<\/p>\n\n\n\n
Therefore, 5 hours 15 minutes – 2 hours 30 minutes = 2 hours 45 minutes.<\/p>\n\n\n\n
You can follow the same process for subtracting times in other formats, such as hours from hours, minutes from minutes, or seconds from seconds.<\/p>\n\n\n\n
Note: If the result is negative, it means the second time is later than the first time. In that case, you can either represent the result as a negative time or add the appropriate number of days\/hours\/minutes to make it a positive value.<\/em><\/p>\n\n\n\n<\/span>Solved Examples<\/span><\/h2>\n\n\n\n<\/span>Simple Example: Same Day Subtraction<\/span><\/h3>\n\n\n\nScenario: You started watching a movie at 1:45 PM and finished at 4:30 PM. How long did you watch the movie?<\/p>\n\n\n\n
Step 1: <\/strong>Write down the start and end times.<\/p>\n\n\n\n\n- Start Time: 1:45 PM<\/li>\n\n\n\n
- End Time: 4:30 PM<\/li>\n<\/ul>\n\n\n\n
Step 2: <\/strong>Subtract the start time from the end time.<\/p>\n\n\n\nSince we’re dealing with time in hours and minutes, we’ll subtract both the hours and the minutes separately.<\/p>\n\n\n\n
\n- Hours: 4 – 1 = 3 hours<\/li>\n\n\n\n
- Minutes: 30 – 45<\/li>\n<\/ul>\n\n\n\n
Note: You can’t subtract 45 minutes from 30 minutes as it’s not logical in this format. So, you borrow 1 hour from the 3 hours, converting it into 60 minutes, then add to the 30 minutes.<\/p>\n\n\n\n
\n- Converted: 3 hours = 2 hours + 60 minutes<\/li>\n\n\n\n
- New subtraction for minutes: 90 minutes (60 + 30) – 45 = 45 minutes<\/li>\n<\/ul>\n\n\n\n
Answer: <\/strong>You watched the movie for 2 hours and 45 minutes.<\/p>\n\n\n\n