kendra wants to buy an iced tea at the movie theater. a small cup is 12 ounces and costs $1.68. a medium cup…

kendra wants to buy an iced tea at the movie theater. a small cup is 12 ounces and costs $1.68. a medium cup is 16 ounces and costs $2.40. which size is the better deal? small medium

kendra wants to buy an iced tea at the movie theater. a small cup is 12 ounces and costs $1.68. a medium cup is 16 ounces and costs $2.40. which size is the better deal? small medium

Answer

Explanation:

Step1: Calculate unit - price of small cup

Find cost per ounce of small cup. Divide cost by ounces. $1.68\div12 = 0.14$ dollars per ounce.

Step2: Calculate unit - price of medium cup

Find cost per ounce of medium cup. Divide cost by ounces. $2.40\div16=0.15$ dollars per ounce.

Step3: Compare unit - prices

Since $0.14<0.15$, the small cup has a lower unit - price.

Answer:

small