\(\left(2,7+1,8\right).2.1,5=13,5\)
\(\left(\frac{6}{5}.\frac{3}{4}\right).2.\frac{2}{3}=1,2\)
\(2,7.1,8.1,5=7,29\)
\(\frac{6}{5}.\frac{3}{4}.\frac{2}{3}=0,6\)
\(16.16.6=1536\)
= 13,5.
= \(\frac{6}{5}\).
= 7,29.
= \(\frac{3}{5}\).
= 1536.
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