The ratio of two products A and B is 5:8 if the cost of product A is increased by 20% and the cost of product B is decreased by 20% find the ratio of new product costs
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Answer:
5x+20=8x-20
5x-8x= -20-20
-3x = -40
x = 40/3
x = 13.3
therefore
5x =5(13.3)=66.5
8x =8(13.3)=106.4
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