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Increase £670 by 1
676.7
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Increase 400 litres by 20%
448 litres
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Increase 70m by 40%
98m
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Decrease 90ml by 5%
94.5 ml
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Decrease 1400 by 30%
980
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Increase 20 by 50%
30
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Decrease 30 hours by 50%
15 hours
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Increase 6000km by 25%
7500km
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Decrease 55cm by 40%
33cm
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Increase 80ml by 30%
104
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Increase 3 by 60%
4.8
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