The price of a computer was decreased by 20% to £136.
What was the price before the decrease?
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1
Answer:
If this computer was decreased by 20%, so it worth 80% now. So, we can make a rule of three: 80% value is equals to 136, how much is 100%? Let's multiply "making a x": Therefore, the price before the decrease was £170.
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0
Answer:
170 hope this helps :3
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