Question

[(-4/5):(-3)]-[(-5/8)(-2/9)]=​

Answer 1

Respuesta:

Rpta.  1023/1081

Explicación paso a paso:

$[ (-\frac{4}{5} ):(-3 ) ] - [ (-\frac{5}{8})(-\frac{2}{9} )]$

$[ (\frac{4}{5} ):(3 ) ] - [ (\frac{5}{8})(\frac{2}{9} )]$  

$\frac{4}{15} - ( \frac{5.9+8.2}{8.9} )$

$\frac{4}{15} - ( \frac{45+16}{72} )$

$\frac{4}{15} - ( \frac{61}{72} )$

$\frac{4.72+15.61}{15.72}$

$\frac{288 + 915}{1081}$

$\frac{1023}{1081}$