Which of the following is equal to 4 kilograms?
a. 4,000 g
b. 4,000 mg
c. 40 g
d. 4,000 cg

First of all, you have to compare the two instances. So if 1000g makes 1kg. Then how many grammes will make 4kg

1000g=1kg

x=4kg.

   I represented the unknown with (x)

   So you make 1 multiply x and 4 multiply 1000

1x=1000x4

1x=4000

1x is the same as x. So

x=4000g

     Which is A. Hope I helped.

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'