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Sagot :

Bonsoir,

[tex] \frac{5}{14} + \frac{3}{7} \times \frac{5}{2} = \frac{5}{14} + \frac{15}{14} = \frac{20}{14} = \frac{2 \times 10}{2 \times 7} = \frac{10}{7} [/tex]

5/14+3/7×5/2

=5/14+(3×5)/(7×2)

=5/14+15/14

=20/14

=(20÷2)/(14÷2)

=10/7

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