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Sagot :

Réponse :

1.

Algorithme A :

2

2+2/9 = 20/9

20/9 * 3/2 = 60/18 = 10/3

40/3 - 10/3 = 30/3 = 10

Algorithme B :

5/2

5/2 * 3/4 = 15/8

15/8 - 1 = 15/8 - 8/8 = 7/8

2.

Algorithme A :

40/3 - (2+2/9)*3/2

Algorithme B :

5/2 * 3/4 - 1

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