Question

(1/2 + 2/5) ÷ (3/4 -1/3) ayudemen porfa

Answer 1

respuesta

$\frac{54}{25}$

$( \frac{1}{5} + \frac{2}{5} ) \div ( \frac{3}{4} - \frac{1}{3} )$

$\frac{5 +4 }{10} \div ( \frac{3}{4} - \frac{1}{3} )$

$\frac{5 + 4}{10} \div \frac{9 - 4}{12}$

$\frac{9}{10} \div \frac{5}{12}$

$\frac{9}{10} \times \frac{12}{5}$

$\frac{9}{5} \times \frac{6}{5}$

$\frac{9 \times 6}{5 \times 5}$

$\frac{54}{25}$

espero ayudarte