Mathematics, 04.01.2022 23:50 nellydeb7736
The mass of a pound coin is 8.75 g (correct to 2 decimal places).
The mass of a 20 pence coin is 5.00 g (correct to 3 significant figures).
What is the mass of £5.40 worth of coins* to a suitable degree of accuracy, in grams?
(*using the least possible number of coins)
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The mass of a pound coin is 8.75 g (correct to 2 decimal places).
The mass of a 20 pence coin is 5...
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