Which expression is equal to the number of grams (g) in 2.43 kilograms (kg)?
a. 2.43 kg x 1000 g/1 kg
b. 2.43 g x 1 kg/1000 g
c. 1/2.43 kg x 1000 g/1 kg
1/2.43 kg x 1 kg/1000 g

A. 2.43 kg x 1000 g/1 kg

Explanation:

We know that the equivalence between grams and kilograms is

So, if we want to convert a mass m from kg to g, we just need to multiply the value by the factor .

In this problem, the mass is

m = 2.43 kg

Therefore, multiplying by the factor above, we get

dsxdcfghj

explanation:

ice to water 1 water to vapour 2 latent heat