human
If you buy 2 packs of 500 mL milk, it will cost $2.50. If you buy them individually, they will cost $1.30 each. How much is your total savings from buying ten sets of 2 packs of 500 mL milk?
assistant
How much does each 500 mL milk cost from the 2 packs? ** The price per 500 mL milk from the 2 packs is $2.50/2 = $<<2.5/2=1.25>>1.25.
How much can you save on each pack of 500 mL milk? ** This means that for each pack of 500 mL milk, you can save $1.30 - $1.25 = $0.05.
How many packs of 500 mL milk are in ten sets? ** Ten sets of 2 packs mean 10 x 2 = <<10*2=20>>20 packs of 500 mL of milk.
How much is your total savings from buying ten sets of 2 packs of 500 mL milk? ** So, your total savings will be $0.05 x 20 = $<<0.05*20=1>>1.
#### 1