Answer:
12−pack of 1.8 ounce bars has the better price per bar
Step-by-step explanation:
a) 10−pack of 2.5 ounce bars $ 19.50
10 pack = $19.50
1 pack = x
10 packs × x = $19.50 × 1
x = $19.50 × 1/10 packs
x = $1.950
12−pack of 1.8 ounce bars 18.75
12 pack = 18.75
1 pack= x
12 packs × x = 1 pack × 18.75
x = 18.75/12
x =$ 1.5625
From the calculation above:
12−pack of 1.8 ounce bars has the better price per because it cost $1.5625
