Answer:
9000 grams which is also very close to 19.8 pounds
so answers a) and d) are correct
Step-by-step explanation:
9 kg(1000 gm/kg) = 9000 gms
9 kg(2.205 lb/kg) = 19.845 lb
I guess it rather depends on whose household you are in. One in the US would probably use 19.8 lb while one in Canada might use 9000 gm.