The mass of 1 bag of potatoes is 500 g.
3 such bags of potatoes are 475 g lighter than a bottle of oil.
(a) What is the mass of 3 bags of potatoes?
(b) What is the mass of the bottle of oil?
Give your answer in kilograms and grams.
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Step-by-step explanation:
(a) What is the mass of 3 bags of potatoes?
(1 bag of potatoes -> 500g)
= 500g x 3 = 1500g (1 kg 500g)
(b) What is the mass of the bottle of oil?
(Keyword -> 3 such bags of potatoes are 475 g lighter than a bottle of oil)
(3 bag of potatoes -> 1500g)
= 1500g + 475g = 1975g (1 kg 975g)
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