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

1 answer:

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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