Question

Salut ,11 supra 6 totul supra 11 supra 24 +11 supra 36 , 11 supra 6-5 supra 9 totul supra 23 supra 5 , 0,75 -1 supra 4 totul supra 1 supra 6+0,5

Answer 1

(11/6):(11/24)+11/24=(11/6)x(24/11)+11/24=24/6+11/24=(96+11)/24=107/24
(11/6-5/9):23/5=[(33-10)/18]x5/23=23/18x5/23=5/18
(0,75-1)/4:1/(6+0,5)=(-0,25/4)x6,50=-1,625/4