Six roommates buy a sofa for $720. If each roommate pays 15% of the price, will their total amount be equal to the price of the sofa? If not, by what percent will their total differ from the price?
+37091 If there are 6 of them and they each pay 15% that is 6 x 15= 90% They are 10% short of the $ 720 needed (or $72)
