Question 433134
1.Use 2 unit multipliers to convert 44 square miles to square feet
---
44(miles^2)(5280ft/1mile)(5280ft/1mile) 
---
= (44*5280^2)(ft)^2)
---
= 1,226,649,600 sq ft.
-----------------------------------

 
2.Use 2 unit multipliers to convert 3500 square centimeters to square meters.
---
[3500(cm)^2][1meter/100cm]^2
---
= (3500*1*1)/(100^2)(meter)^2
----
= 3500/10000 m^2
---
= 0.35 sq. meters
======================
Cheers,
Stan H.