Question

A 3-pack of light bulbs costs $3.45. A 4-pack of the same light bulbs costs $4.20.

Which pack has better value?

Answer 1

The 4-pack light bulbs

Explanation:

Price of a light bulb in 3-pack

= 3.45÷3

= $1.15

Price of a light bulb in 4-pack

= 4.20÷4

= $1.05