Răspuns:
[tex]x = 11.2 \div \frac{2}{3} = \frac{112}{10} \times \frac{3}{2} [/tex]
[tex]x = \frac{112}{10} \div \frac{2}{3} = \frac{112}{10} \times \frac{3}{2} [/tex]
[tex] x = \frac{112}{10} \times \frac{3}{2} = \frac{112}{10} \times \frac{3}{2} [/tex]
[tex]x = \frac{56}{10} \times \frac{3}{1} = \frac{56}{10} \times \frac{3}{1} [/tex]
[tex]x = \frac{56 \times 3}{10} = \frac{56 \times 3}{10} [/tex]
[tex]x = \frac{168}{10} = \frac{168}{10}[/tex]
[tex]x = 16.8[/tex]
