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Calculati (2/9-1/2)*(0,18)=

Răspuns :


[tex]( \frac{4}{18} - \frac{9}{18} ) \times \frac{18}{100 } = \\ - \frac{5}{18} \times \frac{18}{100 } = \\ - \frac{1}{20} = - 0.05[/tex]
(2/9-1/2)×(0,18)
= -5/18 × 9/50
= -1/2×1/10
= -1/20