Question

d how much time has passed between the times in bold (interv

Explanation:

To determine the total time passed between \(1:40\) and \(4:05\), we break it into intervals:

Step 1: From \(1:40\) to \(2:00\)

The time from \(1:40\) to \(2:00\) is \(20\) minutes (since \(60 - 40 = 20\)).

Step 2: From \(2:00\) to \(4:00\)

The time from \(2:00\) to \(4:00\) is \(2\) hours (since \(4 - 2 = 2\)).

Step 3: From \(4:00\) to \(4:05\)

The time from \(4:00\) to \(4:05\) is \(5\) minutes.

Step 4: Total Time

Now, we convert \(2\) hours to minutes (\(2\times60 = 120\) minutes) and add the other intervals:
\[
20 + 120 + 5 = 145 \text{ minutes or } 2 \text{ hours and } 25 \text{ minutes}
\]

Answer:

The total time passed between \(1:40\) and \(4:05\) is \(2\) hours and \(25\) minutes (or \(145\) minutes).