A store sells packs of pencils that each contain a different number of pencils different packs are Listed $1.80 for six pencils two dollars for 10 pencils 4.80 for 12 pencils 450 for 15 pencils which pack of pencils has the lowest price per pencil
To find out which pack of pencils has the lowest price per pencil, we can calculate the price per pencil for each pack:
Pack 1: $1.80 for 6 pencils
Price per pencil = $1.80 / 6 pencils = $0.30 per pencil
Pack 2: $2.00 for 10 pencils
Price per pencil = $2.00 / 10 pencils = $0.20 per pencil
Pack 3: $4.80 for 12 pencils
Price per pencil = $4.80 / 12 pencils = $0.40 per pencil
Pack 4: $4.50 for 15 pencils
Price per pencil = $4.50 / 15 pencils = $0.30 per pencil
Therefore, pack 2, which costs $2.00 for 10 pencils, has the lowest price per pencil at $0.20.