Question

(3 - 1/4) : 2/3 =
Como se hace?

Answer 1

$(3 - \frac{1}{4} ) \div \frac{2}{3} \\ \\ = ( \frac{12}{4} - \frac{1}{4} ) \div \frac{2}{3 } \\ \\ = ( \frac{12 - 1}{4} ) \div \frac{2}{3} \\ \\ = \frac{11}{4} \div \frac{2}{3} \\ \\ = \frac{11}{4} \times \frac{3}{2} \\ \\ = \frac{11 \times 3}{4 \times 2} \\ \\ = \frac{33}{8} \\ \\ = 4,125$