Question

ordonati crescator nr:
x= - 1,5
y= - 7/4
z= - 15/8
t= 8/5

Answer 1

x=-1/5=-0,2
y=-7/4=-1,75
z=-15/8=-1,875
t=8/5=1,6

-1,875<-1,75<-0,2<1,6=>
=>-15/8<-7/4<-1/5<8/5=>
=>z