Răspuns:
[tex]160 \div 8 = 20 \\20 \div \frac{2}{7} \\ \frac{20}{1} \div \frac{2}{7} \\ { \frac{20}{1} }^{7} \div \frac{2}{7} \\ \frac{140}{7} \div \frac{2}{7} = \frac{70}{7} \\ = 10 \\ 10 \div \frac{2}{3 } \\ \frac{10}{1} \div \frac{2}{3} \\ \frac{ {10}^{3} }{1} \div \frac{2}{3} \\ \frac{30}{3} \div \frac{2}{3} = \frac{15}{3} \\ = 5[/tex]
Explicație pas cu pas:
sper ca te-am ajutat