Calcul sous la forme fractionnaire: A= 1/2 + 3/4 B= 1/12 + 5/6 C= 7/5 - 14/10
Mathématiques
clem53
Question
Calcul sous la forme fractionnaire:
A= 1/2 + 3/4
B= 1/12 + 5/6
C= 7/5 - 14/10
A= 1/2 + 3/4
B= 1/12 + 5/6
C= 7/5 - 14/10
2 Réponse
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1. Réponse nonotata
A= 1/2 + 3/4 = 2/4 +3/4 = 5/4
B= 1/12 + 5/6 = 1/12 +10/12 = 11/12
C= 7/5 - 14/10 = 14/10 -14/10 = 0 -
2. Réponse winner123
bonsoir
a = 1/2 +3/4 = 2/4 + 3/4 = 5/4
b = 1/12 + 5/6 = 1/12 + 10/12 = 11/12
c = 7/5 - 14/10 = 14/10 - 14/10 = 0