Answer :

asd233
7.4=
not 740,000 mg because 7400,000 mg are in 7.4 kilograms.
not 740 grams because there is 7,400 grams in 7.4 kilograms.
not 74,000 cg because there is .74 cg in 7.4 kilograms.
so the answer is 7.4kg=74hg
Hope it helps!

Answer:

the answer is 7.4kg=74hg

Step-by-step explanation: