Question

Make the following conversion. 420 hg = _____ cg 4200000 420000 0.0420 0.00420

Answer 1

the answer is 4200000

Answer 2

Using the standards of conversions, we will find that 1 hg is equivalent to 10000 cg.
Therefore, to convert 420 hg to cg, all you have to do is cross multiplication as follows:
420 hg = (420 x 10000) / 1 = 4200000 cg

The correct choice is: 4200000