Question

3/4+(-2/5)-(+1/3)+(-3/10)

Answer 1

Explicación paso a paso:

$\frac{3}{4} + ( - \frac{2}{5} ) - ( + \frac{1}{3} ) + ( - \frac{3}{10} ) = \\ \\ \frac{3}{4} - \frac{2}{5} - \frac{1}{3} - \frac{3}{10} = \\ \\ \frac{45 - 24 - 20 - 18}{60} = - \frac{17}{60}$