marysharish marysharish

25-10-2021
Mathematics

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In 2000 pizza costs 7.50 and in 2015 it costs 9.00 what is the percentage of change in the cost of the pizza

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14amavanessa 14amavanessa

25-10-2021

percentage change = difference/original x 100

(9.00-7.50)/7.50 x 100 = 2.50/7.50 x 100
= 1/3 x 100
= 33.3% increase

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