E = 8/5 : 1/10 E = 8/5 x 10 E = 80/5 E = 5 x 16 / 5 x 1 E = 16
F = 7/- 8 + 5/6 - 1 4 F = - 7/8 + 5/6 x 1/4 - 1 F = - 7/8 + 5/24 - 1 F = - 7 x 3 / 8 x 3 + 5/24 - 1 x 24 / 1 x 24 F = - 21/24 + 5/24 - 24/24 F = - 45/24 + 5/24 F = - 40/24 F = 8 x - 5 / 8 x 3 F = - 5/3
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Bonjour,E = 3 - 7/5
1 - 9/10
E = 3 x 5 / 1 x 5 - 7/5
1 x 10 / 1 x 10 - 9/10
E = 15/5 - 7/5
10/10 - 9/10
E = 8/5 : 1/10
E = 8/5 x 10
E = 80/5
E = 5 x 16 / 5 x 1
E = 16
F = 7/- 8 + 5/6 - 1
4
F = - 7/8 + 5/6 x 1/4 - 1
F = - 7/8 + 5/24 - 1
F = - 7 x 3 / 8 x 3 + 5/24 - 1 x 24 / 1 x 24
F = - 21/24 + 5/24 - 24/24
F = - 45/24 + 5/24
F = - 40/24
F = 8 x - 5 / 8 x 3
F = - 5/3