Category : 2nd Class
Mass is measured in grams and kilograms. Small masses are measured in milligrams.
1 gram milligrams
1000 grams = 1 kilogram
John bought the following items from the market:
3 kg 500 grams of potatoes, 4 kg 200 grams of onions and 2 kg 700 grams of green vegetables. What is the total weight of the items?
(a) 10 kg 400 grams
(b) 6 kg 300 grams
(c) 7 kg 100 grams
(d) 18 kg 100 grams
Answer (a)
Expiations
Total weight = 3 kg 500 grams + 4 kg 200 grams + 2 kg 700 grams = 9 kg 1400 grams = 10 kg 400 grams.
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