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o-na [289]
3 years ago
13

The price of a calculator has decreased from $200 to $150. What is the percentage of decrease?

Mathematics
1 answer:
Natalka [10]3 years ago
5 0
To work out percentage change you use the following formula:
((original price - new price)/original price)x100. In this case:
((200-150)/200)x100
(50/200)x100
0.25x100
25
Therefore it is a 25% decrease.

Hope this helps :)
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