loveemoni12
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you can buy 2 dvds for the same price you would pay for 3 cds selling for 13.20 apiece. explain how you could find the price for 1 dvd



Answer :

Fayebiersack
13.2*3=39.6= price of 3cds, which is also the price of 2 dvds
39.6/2=19.8= the price of 1 dvd 
13.2 * 3 = 39.6 is price of 3cds, which is also the price of 2 dvds

39.6 / 2 = 19.8 is the price of 1 dvd 

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