Sept heures et demi.
7:30 is "sept heures et demi" or "sept heures trente" in French.
730
730
30%off of 730 = 730 - (0.3 x 730) = 511
730
10 percent of 730 is equal to 730/10, or 73.
730% = 730/100 which can be simplified to 73/10
il y a sept cent trente heures dans le mois
730 = DCCXXX
730-35 = 695
730.