Question

ayuda :
3/2- (1/5x3/2)x5/3-1/4
a) 4/3
b) 5/4
c) 3/4
d) 4/5​

Answer 1

¡Hola!

Respuesta:

$Es\:c)3/4$

Explicación paso a paso:

$\frac{3}{2}-\:\left(\frac{1}{5}\cdot \frac{3}{2}\right)\cdot \frac{5}{3}-\frac{1}{4}\\\\\frac{3}{2}-\frac{\frac{1}{5}\cdot \frac{3}{2}\cdot \:5}{3}-\frac{1}{4}\\\\\frac{3}{2}-\frac{5\cdot \frac{1}{5}\cdot \frac{3}{2}}{3}-\frac{1}{4}\\\\Minimo\:comun\:multiplo\:de:2;\:3\:;\:4\\\\\frac{18}{12}-\frac{6}{12}-\frac{3}{12}\\\\\frac{18-6-3}{12}\\\\\frac{9}{12}\\\\\frac{3}{4}$