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QUIZ
Multiplications de nombres rationnels
Donner le résultat sous la forme la plus simple possible :
Question 1 :
$\dfrac{11}{6}\times\dfrac{14}{10}$ =
Valider la réponse
Question 2 :
$\dfrac{5}{6}\times\dfrac{7}{4}$ =
Question 3 :
$3 \times\dfrac{15}{9}$ =
Question 4 :
$\dfrac{2}{11}\times\dfrac{23}{12}$ =
Question 5 :
$\dfrac{7}{2}\times\dfrac{7}{19}$ =
Question 6 :
$3 \times\dfrac{6}{-9}$ =
Question 7 :
$\dfrac{19}{6}\times\dfrac{3}{7}$ =
Question 8 :
$\dfrac{33}{38}\times 3$ =
Question 9 :
$\dfrac{-3}{2}\times\dfrac{-13}{5}$ =
Question 10 :
$\dfrac{7}{6}\times\dfrac{7}{4}$ =