VDL19067
Answered

Bonjour,qui peut m'aider a mon exercices de Maths (produit en crois)

1=3/4+7/6
2=9/10+5/8
3=9/14+5/6
4=5/6+1/8

Sagot :

Bonjour,

1=3/4+7/6

18/24 + 28/24 = 46/24 = 23/12

2=9/10+5/8

72/80 + 50/80 = 122/80 = 61/40

3=9/14+5/6

27/42 + 35/42 = 62/42 = 31/21

4=5/6+1/8

40/48 + 6/48 = 46/48 = 23/24