help please ex 47 simplifier 5eme
Mathématiques
adr94
Question
help please ex 47 simplifier 5eme
1 Réponse
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1. Réponse winner123
bonsoir
a = 32/18 = 16/9
b = 25/15 = 5/3
c = 1.4/0.3 = 14/3
d = 0.7/8 = 7/80