[tex]1 \frac{3}{4} \div 0.4 = 1\frac{3}{4} \div \frac{4}{10} = \frac{7}{4} \times \frac{10}{4} = \frac{70}{16} =4 \frac{6}{16} = 4 \frac{3}{8} [/tex]
Odpowiedź:
1 i 3/4 : 0,4 = 7/4 : 4/10 = 7/4 * 10/4 = 70/16 = 4 i 6/16 = 4 i 3/8
