Kelly grows potatoes. She has 2500 kg of potatoes, correct to the nearest 10kg.
Kelly is going to put the potatoes into sacks.
Each sack will contain 12.5 kg of potatoes.
Kelly assumes that 12.5 kg is measured correct to the nearest 0.1 kg.
(a) Does Kelly definitely have enough potatoes to fill 200 sacks?
You must show how you get your answer.