0580 · Notes & worked examples
Check a final answer, then explain the reasoning on paper. Guest progress stays in this browser; an account saves future checks without overwriting your first result.
Recall
Maths4U Original · Short practice
A journey departs at 22:05 on the 24-hour clock and lasts 50 minutes. Assume no time-zone change.
Express the journey duration in hours as an exact fraction.
Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.
Fresh review variant
Maths4U Original · Short practice
A journey departs at 23:10 on the 24-hour clock and lasts 63 minutes. Assume no time-zone change.
Express the journey duration in hours as an exact fraction.
Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.
Method
Maths4U Original · Short practice
A journey departs at 23:10 on the 24-hour clock and lasts 63 minutes. Assume no time-zone change.
Find the arrival hour on the 24-hour clock.
Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.
Fresh review variant
Maths4U Original · Short practice
A journey departs at 21:15 on the 24-hour clock and lasts 76 minutes. Assume no time-zone change.
Find the arrival hour on the 24-hour clock.
Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.
Apply
Maths4U Original · Short practice
A journey departs at 21:15 on the 24-hour clock and lasts 76 minutes. Assume no time-zone change.
Find the minutes part of the arrival clock time.
Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.
Fresh review variant
Maths4U Original · Short practice
A journey departs at 22:20 on the 24-hour clock and lasts 89 minutes. Assume no time-zone change.
Find the minutes part of the arrival clock time.
Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.
Check understanding
Maths4U Original · Short practice
A journey departs at 22:20 on the 24-hour clock and lasts 89 minutes. Assume no time-zone change.
How many midnights pass during this journey?
Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.
Fresh review variant
Maths4U Original · Short practice
A journey departs at 23:25 on the 24-hour clock and lasts 102 minutes. Assume no time-zone change.
How many midnights pass during this journey?
Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.