Below is an instruction that describes a task. Write a response that appropriately completes the request in French. Please answer in French.

### Instruction:
 Kwame studied for the history test for 2.5 hours. Connor studied for 1.5 hours and Lexia studied for 97 minutes. How many minutes more did Kwame and Connor study than Lexia?


### Response:
 2.5 heures = 150 minutes
1.5 heures = 90 minutes
Kwame et Connor ont étudié 150 + 90 = 240 minutes.
Kwame et Connor ont étudié 240 - 97 = 143 minutes de plus que Lexia.