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calculati 5 pe 24 +7 pe 36 - 1 pe 48

Răspuns :

Antohelps
5/24+7/36-1/48=9/48+7/36=3/16+7/36=108+112/576=220/576=110/288=55/144
[tex] \frac{5}{24} + \frac{7}{36} - \frac{1}{48} [/tex]

[tex] = \frac{30}{144} + \frac{28}{144} - \frac{3}{144} [/tex]

[tex] = \frac{30 + 28 - 3}{144} [/tex]

[tex] = \frac{58 - 3}{144} [/tex]

[tex] = \frac{55}{144} [/tex]