Answered

bonjour aidez moi svp

Calculer D=3/4 + 5/7 et E=1 + 7/12

Sagot :

VINS

bonjour

D = 3/4 + 5/7

D =  21/28 + 20/28

D =  41/28

E = 12/12 + 7/12 = 19/12

MARGESIMPSON1

Bonjour,

Calculer :

D = 3/4+5/7

D = 21+20/28

D = 41/28

E = 1+7/12

E = 12+7/12

E = 19/12

/ = fraction.

Bonne journée.