\(M=\dfrac{26}{7.11}+\dfrac{65}{11.21}+\dfrac{39}{21.27}+\dfrac{143}{37.49}\)

\(N=\dfrac{51}{7.16}+\dfrac{17}{16.19}+\dfrac{35}{19.34}+\dfrac{85}{34.49}\)

Tính : \(P=\dfrac{M}{N}+\dfrac{29}{34}\)

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