Which amendment is not described correctly

Select the equations in which w=100 makes the equation true. select all that apply. a.) 0.54÷w=0.0054 b.) 4,086÷w=4.086 c.) 362.7÷w=3.627 d.) 5.3÷w=0.0053 e.) 21.9÷w=0.219

How did the incas unite the andes mountains?

What did the u.s. want to build on the land acquired through the gadsden purchase?