Answer:
The value equivalent to 7.2 kilograms is 7,200 grams.
Step-by-step explanation:
The kilogram has been the international standard unit for mass since 1901 and is therefore one of the seven basic units of the International System of Units. It is composed of a thousand grams and a million milligrams. Therefore, to know which is the correct value, we have to multiply 7.2 x 1,000 to know the value in grams, and 7.2 x 1,000,000 to know the value in milligrams.
7.2 x 1,000= 7,200 grams
7,2 x 1,000,000= 7,200,000 milligrams
As we can see, only 7,200 grams is the correct option.