The document shows the times spent on 5 slides in different duration formats. The first slide is listed as 0.1 hours, the second as 0.3 hours, the third as 1.5 hours, the fourth as 3.75 hours, and the fifth as 2.25 hours. Below is the same information corrected to a uniform duration format of hours only.

1. Calcul mental
N°12
“Changer de format de durée”

2. Diapositive 1Diapositive 1
0,1h

4. Diapositive 2Diapositive 2
0,3h

6. Diapositive 3Diapositive 3
1,5h

8. Diapositive 4Diapositive 4
3,75h

10. Diapositive 5Diapositive 5
2,25h

11. FIN

12. CORRECTION

13. Diapositive 1Diapositive 1

14. Diapositive 2Diapositive 2

15. Diapositive 3Diapositive 3

16. Diapositive 4Diapositive 4

17. Diapositive 5Diapositive 5