1:40 because if we think of this just like a fraction

that simplifys down to

and because fraction simplifications are similar (related to each other) we can concur that these would be too.
Enjoy!=)
Step-by-step explanation:
This is the answer.... Working shown
brainly being slow today so i did my work on this attachment
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4/8 is less full because it's only half compared to 4/6 which is 1.5
Answer:
1/-2
Step-by-step explanation:
To find the slope:
rise/run
From point to point
So....
From (-1,0)
you go up 2(2)
then left 4(-4)
to get to (-5,2)
so 2/-4 reduced is 1/-2