7 01 12 Work out the percentage change when a price of £10 is decreased to £7.

asked May 21, 2021 148k views

2 votes

7 01 12
Work out the percentage change when a price of £10 is decreased to £7.

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7 votes

Answer:

30%

Explanation:

Let's Subtract them:

=> £10-£7 = £3

%age decrease:

=>
(3)/(10) * 100%

=> 3 * 10

=> 30%

Liam Kelly answered May 25, 2021

4.2k points

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