politexnik
New member
- Joined
- Jun 28, 2023
- Messages
- 7
Good afternoon, I have problems with percentages, I can’t understand more precisely if, for example, the task says that: “How many percent is 40 minutes less than 2.5 hours?” correct would be ((2.5*60-40)*100)/40 or ((2.5*60-40)*100)/(2.5*60)? I don't need you to write the solution to this problem, I need to understand the percentage of which number I should calculate.