Respuesta :
D, divide .89 by 8.5 so then you get one ounce and the unknown. If you divide .89 by 8.5 you get .10470588 which rounds to .10
The approximate unit price per ounce is: D $0.10/oz.
Using this formula
Unit price per ounce=Cost /Weight in oz
Where:
Cost=$0.89
Weight in oz=8.5 oz
Let plug in the formula
Unit price per ounce=$0.89/8.5 oz
Unit price per ounce=$0.10 per ounce
Inconclusion the approximate unit price per ounce is: D $0.10/oz.
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