bonjour,
a/ 10 x -7/10 = -7
b/ -4 x -6/4 = 6
c/ 3/5 x -5 = -3
d/ -17/2 x 20 = - 170
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bonjour,
a/ 10 x -7/10 = -7
b/ -4 x -6/4 = 6
c/ 3/5 x -5 = -3
d/ -17/2 x 20 = - 170