I want to say A only... Hope I helped!!
I would say the first three. But I'm not 100% sure. I'm truly sorry if it's wrong
Answer: B- 22.2 kg
Explanation: If three potatoes have mass of 667 g that means that each potato weighs 667/3= 222.33 g (approx) so 100 potatoes must be 100*222.33= 22233 g which equals 22.2 kg because 1 g=1000 kg
