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Sagot :

Bonjour,

8 × 6 = 48

1/9 × 9 = (1×9)/9 = 1      (après simplification par 9)

4 × 7/4 = (4×7)/4 = 7     (après simplification par 4)

3 × 4/3 = 12/3 = 4

1/2 × 2 = 2/2 = 1

11/6 × 6 = 66/6 = 11

7 × 10/7 = 70/7 = 10

5 × 13/5 = 13

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