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serious [3.7K]
3 years ago
7

Work out the percentage change when a price of £40 is increased to £70.

Mathematics
1 answer:
Stella [2.4K]3 years ago
6 0

Answer:

75%

Step-by-step explanation:

70-40 = 30

30/40 = 0.75

0.75 = 75%

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