06-07-2016
Mathematics

contestada

At one grocery store, a dozen eggs cost $1.20. At another store, 1 1/2 dozen eggs cost $2.16. Which is the better buy?

Please list the prices of both.

Respuesta :

mathmate mathmate

08-07-2016

A dozen eggs cost $1.20, each egg costs 1.20/12=$0.10.
At the other grocery store, 1.5 dozen eggs cost $2.16, each egg costs $2.16/18=$0.12.
Therefore eggs in the first store is less expensive.

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