Bonjour,
je te donne des exemples:
(+20)/(+5) = +4
(+20)/(-5) = -4
(-20) / (+5) = -4
(-20)/ (-5) = +4
+/+ =>+
+/- => -
-/- => +
-/+ => -
Comme les multiplications
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Bonjour,
je te donne des exemples:
(+20)/(+5) = +4
(+20)/(-5) = -4
(-20) / (+5) = -4
(-20)/ (-5) = +4
+/+ =>+
+/- => -
-/- => +
-/+ => -
Comme les multiplications