Oblicz
: 12 gru 2011, 20:42
\(\left( 15 \frac{2}{3}-7 \frac{1}{2} \right):1 \frac{1}{2}\)
\(2* \left( \frac{1}{3} \right)2+3* \left( \frac{1}{2} \right)3\)
\(4 \frac{1}{2}*1 \frac{1}{3} -2 \frac{2}{5}* \frac{5}{7}\)
\(1 \frac{2}{3}- \frac{5}{6} +2 \frac{1}{10}:1 \frac{6}{15}\)
\(\left( \frac{5}{8} + \frac{1}{2} \right):1 \frac{1}{2}- \frac{1}{3}\)
To znaczy do kwadratu
\(\left( \frac{1}{3} \right)2\)
\(\left( \frac{1}{2} \right)3\)
\(2* \left( \frac{1}{3} \right)2+3* \left( \frac{1}{2} \right)3\)
\(4 \frac{1}{2}*1 \frac{1}{3} -2 \frac{2}{5}* \frac{5}{7}\)
\(1 \frac{2}{3}- \frac{5}{6} +2 \frac{1}{10}:1 \frac{6}{15}\)
\(\left( \frac{5}{8} + \frac{1}{2} \right):1 \frac{1}{2}- \frac{1}{3}\)
To znaczy do kwadratu
\(\left( \frac{1}{3} \right)2\)
\(\left( \frac{1}{2} \right)3\)