Question

выполни действия (5,4-2,1/3)÷7,2/3=
стр 10 ном 26

Answer 1

$(5.4 - 0.7) \div 2.4 = 4.7 \div \frac{12}{5} = \frac{47}{10} \times \frac{5}{12} = \frac{47}{2} \times \frac{1}{12} = 1 \frac{23}{24}$