Il faut que je calcule et je donne le résultat des expressions sous la forme la plus simple en detaillant les expressions :
A= (1/2+4/3) x (6/5)
B= 15 : (1/4 - 2/3)
D= 1/6|1/4 le 1/6 est sur le 1/4
A= (1/2+4/3) x (6/5)
B= 15 : (1/4 - 2/3)
D= 1/6|1/4 le 1/6 est sur le 1/4
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Verified answer
A= (1/2+4/3) x (6/5)a = (3/6+8/6) x6/5
a = 11/6 x 6/5
a = 11/5
B= 15 : (1/4 - 2/3)
b = 15 : (3/12 -8/12)
b = 15 : -5/12
b = 15 x - 12/5
b = -36
D= 1/6|1/4
d = 1/6 x4
d = 4/6
d = 2/3
A = (1 x 3 / 2 x 3 + 4 x 2 / 3 x 2) x (6/5)
A = (3/6 + 8/6) x 6/5
A = 11/6 x 6/5
A = 66/30
A = 6 x 11 / 6 x 5
A = 11/5
B = 15 : (1/4 - 2/3)
B = 15 : (1 x 3 / 4 x 3 - 2 x 4 / 3 x 4)
B = 15 : (3/12 - 8/12)
B = 15 : - 5/12
B = 15 x - 12/5
B = - 180/5
B = 5 x - 36 / 5 x 1
B = - 36
D = 1/6|1/4
D = 1/6 x 4/1
D = 4/6
D = 2 x 2 / 2 x 3
D = 2/3