Sagot :
Réponse :
a. 5/4 x 240 = (5x240)/4 = 5 x 60 = 300
b. 3/2 x 32 = (3x32)/2 = 3 x 16 = 48
c. 3/11 x 55 = (3x55)/11 = 3 x 5 = 15
d. 1/3 X 45 = (1x45)/3 = 45/3 = 15
Réponse :
a. 5/4 x 240 = (5x240)/4 = 5 x 60 = 300
b. 3/2 x 32 = (3x32)/2 = 3 x 16 = 48
c. 3/11 x 55 = (3x55)/11 = 3 x 5 = 15
d. 1/3 X 45 = (1x45)/3 = 45/3 = 15