HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
brainliest will be given
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Answer:
£45.84.
Step-by-step explanation:
The amount of oil topped up = 1200 - 450
= 750 litres.
The discount on 750 litres = 750 * 81.5 * 0.075
= 4584.38 p
= £45.84.