Bonjour,
SIMPLIFIER SI POSSIBLE LES FRACTION SUIVANTES.

4 x (-7) x 3 / 3 x 5 x 11 =

8 x (-3) / 15 x 2 =

(-9) x 11 / 3 x 44 =

Merci !!!! :)

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Question

Grade: Education Subject: mathematiques
Bonjour,
SIMPLIFIER SI POSSIBLE LES FRACTION SUIVANTES.

4 x (-7) x 3 / 3 x 5 x 11 =

8 x (-3) / 15 x 2 =

(-9) x 11 / 3 x 44 =

Merci !!!! :)
Asked by:
196 Viewed 196 Answers

Answer (196)

Best Answer
(298)
(4 x (- 7) x 3) / (3 x 5 x 11)
= (4 x (- 7)) / (5 x 11)
= - 28 / 55

(8 x (- 3)) / (15 x 2)
= - (4 x 2 x 3) / (3 x 5 x 2)
= - 4 / 5

( - 9 x 11) / (3 x 44)
= - (3 x 3 x 11) / (3 x 11 x 4)
= - 3 / 4
(156)
4x(-7)x3/3x5x11
=-28x3/15x11
=-84/165
=-28/55

8x(-3)/15x2
=-24/30
=-4/5

(-9)x11/3x44
=-99/132
=-3/4