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Sagot :

Réponse:

A=1275/4624

Explications étape par étape:

[tex] a = \frac{2 + \frac{17}{8} }{ \frac{34}{3} } = (2 + \frac{17}{8} ) \times \frac{3}{34} [/tex]

[tex]a = \frac{6}{68} + \frac{51}{272} = \frac{6 \times 272 + 51 \times 68}{68 \times 272} = \frac{1632 + 3468}{18496} = \frac{5100}{18496} [/tex]

[tex]a = \frac{5100 \div 4}{18496 \div 4} = \frac{1275}{4624} [/tex]

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