Bonsoir pourriez-vous m’aider svp. Merci.... Pergunta de ideia deveracorreia69

January 2021 1 33 Report

Bonsoir pourriez-vous m’aider svp. Merci

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8 1 8 1x3 8 3 5
C = ---- - --- = ---- - ----- = ---- - ----- = ----
9 3     9 3x3 9 9 9

3 5x2 3 10 3 10
D = 5 + ---- = ----- + --- = ---- + ---- = -----
2 2 2 2 2 2

5 3x7 5 21 5 16
E = 3 - --- = ----- - ---- = ----- - ---- = -----
7 7 7 7 7 7

7 7 1x5 7 5 12
F = ---- + 1 = ---- + ----- = --- + ---- = ----
5 5 5 5 5 5

13 19 13x4 19 52 19 33
G = ---- - ----- = ------- - ----- = ---- - ---- = ----
12 48 12x4 48 48 48 48

17 11 17x5 11 85 11 74
H = ---- - ----- = --------- - ----- = ----- - ----- = ------
13 65 13x5 65 65 65 65

4 7 4x7 28   1 1 1
A. --- x---- = ----- = ----- B. --- x --- = ----
3 5 3x5 15   5 8 40

4 7 4x7   28
C. --- x --- = ------ = ----
5 3 5x3 15

3 2,5 4 10 1,2 5 10
--- x 0 = 0 ----- x --- = ----- ------ x ---- = -----
14 7 3 21 7 7 7

5 35 7 35
-- x 7 = ---- 5 x ---- = ----
2 2 2 2

12x7 3x4x7 21 2x15   2x3x5 1
B. ------- = ---------- = ----- C. ------- = ----------   = ---
5x8 5x4x2 10    3x20 3x2x2x5 2

9x8 3x3x2x4 6 15x9   3x5x9 9
D -------- = ------------ = ---- E. ------- = --------- = ----
4x15   4x3x5 5 6x25   3x5x5   5

16 6 4x4x6 4 12 7 5 2x6x7x5
F. ------ x ------ = -------- = --- G. ---- x--- x---- = ------------ = 1
3 24 3x6x4 3 5 6 14   5x6x2x7

11 12x11
H. 12 x ----- = --------- = 11
12 12

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veracorreia69 Merci beaucoup je n’est pas tres bien compris l’ex 5