D=3/4×2/9+28/15×25/14 E=(1/3×6/5-3/10)×15/4 F=8+2/7+2× 3×6/5×3 Aider moi!!!!!
Mathématiques
camillemarcos
Question
D=3/4×2/9+28/15×25/14
E=(1/3×6/5-3/10)×15/4
F=8+2/7+2× 3×6/5×3
Aider moi!!!!!
E=(1/3×6/5-3/10)×15/4
F=8+2/7+2× 3×6/5×3
Aider moi!!!!!
1 Réponse
-
1. Réponse syrinematoussi
E = (1/3*6/5-3/10)*15/4
= (6/15-3/10) *15/4
=( 60/150-45/150)*15/4
=15/150*15/4
=225/600
= 3/8