Use two unit multipliers to convert 1000 mm² to square centimeters.
I'm not sure how to do it with unit multipliers, but here's the answer
mm^2 = mm x mm
And there are 10 mm in each cm
So
cm^2 = cm x cm = mm/ 10 x mm/10 = mm^2 / 100
So 1000mm^2 = 1000/ 100 = 10cm^2
What about this?
-5w+11=51