Math, asked by Anjiajasrotia, 6 months ago

the price of phone decreases every year in the ratio of 9: 8 if the price in 2019 is rupees 12000 find its price in 2018

Answers

Answered by VishaI2006
6

Answer:

13500

Step-by-step explanation:

8x=12000

x=1500

9x=1500×9=13500

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