More
45mg is less than 5g.
4000g is greater than 5g.
Neither; 43mg is less than 5g.
No 43 mg equals 0.043 g which is obviously less than 5 g.
Much smaller.
greater than
5 g is greater than 508 mg.
No!
45mg is less than 5g.
1 gram = 1000 milligrams
4000g is greater than 5g.
Less
Neither; 43mg is less than 5g.
5
5g is a measure of mass. 0.0508 is a pure number. A number cannot be greater than, less than or equal to a measure of mass. 0.0508 could represent 0.0508 tons - which would be greater than 5g. Or it could represent 0.0508 milligrams, which would be a lot smaller than 5g.
5g is equal to 5000mg so yes, 5g is more than 512mg
43mg is less than 5g because 5g is equal to 5,000mg. Hence: 1g=1,000mg