What is (-3/2)*(-5/4)?

1 Answer
May 11, 2016

(-3/2)*(-5/4)=color(blue)(15/8)

Explanation:

(-3/2) * (-5/4)
color(white)("XXX")=(-1) * (3/2) * (-1) * (5/4)

color(white)("XXX")=(-1) * (-1) * (3/2) * (5/4)

color(white)("XXX")=(+1) * (3xx5)/(2xx4)

color(white)("XXX")=15/8