Question 13
A shop sells 10 candy types priced 1,2,…,10 coins. Smart buys 3 pink spiral lollipops,4 green lollipops and 2 yellow wrapped candies for 47 coins.
Smart has only 46 coins, so exchanges one green lollipop for one pink spiral lollipop and the price becomes exactly 46.
How much does one yellow wrapped candy cost?
Smart has only 46 coins, so exchanges one green lollipop for one pink spiral lollipop and the price becomes exactly 46.
How much does one yellow wrapped candy cost?