Final answer:
When converting pounds to ounces, multiply the number of pounds by 16. Subtract the converted amount of pounds and ounces from the given amount of pounds and ounces to get the result.
Step-by-step explanation:
When converting pounds to ounces, you multiply the number of pounds by 16 because there are 16 ounces in a pound. So, 9 pounds 4 ounces is equal to 9 * 16 + 4 = 148 ounces.
Next, we subtract 2 pounds 12 ounces from the 148 ounces. To do this, we first need to convert 2 pounds 12 ounces to ounces. 2 pounds is equal to 2 * 16 = 32 ounces. So, 2 pounds 12 ounces is equal to 32 + 12 = 44 ounces.
Finally, subtract 44 ounces from 148 ounces to get the result: 148 - 44 = 104 ounces. Therefore, 9 pounds 4 ounces subtracted from 2 pounds 12 ounces is equal to 104 ounces.