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Calculati corect !!!​

Calculati Corect class=

Răspuns :

Răspuns:

(1/3+1/3×2)×(14,9/149)=3/3×0,1=1×0,1=0,1

b)

[tex] (\frac{1}{3} + \frac{1}{3} \times 2) \times (14.9 \div 149) = \\ \\ = ( \frac{1}{3} + \frac{2}{3} ) \times \frac{149}{10} \div \frac{149}{1} = \\ \\ = \frac{1 + 2}{3} \times \frac{149}{10} \times \frac{1}{149} = \\ \\ = \frac{3}{3} \times \frac{149}{10 \times 149} {}^{(149} = \\ \\ = 1 \times \frac{1}{10} = \boxed{\bf \frac{1}{10} = 0.1}[/tex]