Question

por favor ayúdame es para ahora
$(3 - \frac{4}{5} \div (1 - \frac{3}{4} ) + 2) \times \frac{1}{3} - \frac{2}{5} \div 3 - \frac{1}{4}$
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Answer 1

Respuesta:

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

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

$(3 - \frac{4}{5} \times 4 + 2) \times \frac{1}{3} - \frac{2}{15} - \frac{1}{4}$

$(3 - \frac{16}{5} ) \times \frac{1}{3} - \frac{2}{15} - \frac{1}{4}$

$(5 - \frac{16}{5} ) \times \frac{1}{3} - \frac{2}{15} - \frac{1}{4}$

$\frac{9}{5} \times \frac{1}{3} - \frac{2}{15} - \frac{1}{4}$

$\frac{3}{5} - \frac{2}{15} - \frac{1}{4}$

$\frac{13}{60}$