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The gas meter readings at the beginning and end of a period were:
6
4...
Mathematics, 02.03.2021 20:20 smartie80
Question Progress
The gas meter readings at the beginning and end of a period were:
6
4
9
6
6
7
8
5
The cost of the gas is 13p for each unit.
There is also a fixed charge of £21.45.
Calculate the cost of the gas.
You must show your working.
Answers: 1
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