Satix is at a flea market. She wants to get the most knives at the lowest price. But she also wants to get at least one of each. The prices of the knives are: $ 4.30, $12.80, $11.50, $7.30, $ 7.50. If she has $50 to spend how much will her change be?

Question

anonymous · Answer

All of them added together is $43.40

anonymous · Answer

She wants the most knives that she can get but she only has $6.60 left.

anonymous · Answer

The cheapest is $4.30 and that is the only one she can afford.
6.6-4.3 = 2.3

anonymous · Answer

It looks like she'll have $2.30 left.