Answer :
Final answer:
After converting the pounds and ounces to ounces only, subtracting the weight of the clothes from the total box capacity, and then converting back to pounds and ounces, we find that the box can still hold an additional 5 lbs 4 oz.
Explanation:
To answer the question, we'll need to do a bit of weight conversion. In weight measurement, 1 lb is equivalent to 16 oz. Therefore, 15 lbs (the total capacity of the box) equals 240 oz in total. Jack has already filled the box with items weighing 9 lbs 12 oz. To find this weight in ounces, we calculate as follows:
- 9 lbs = 9 * 16 oz = 144 oz
- Add the 12 oz: 144 oz + 12 oz = 156 oz
Subtracting the weight of Jack's clothes from the total capacity of the box gives us: 240 oz - 156 oz = 84 oz.
To convert this back to pounds and ounces, we divide by 16 (since there are 16 ounces in a pound), yielding 5 lbs with 4 oz left over. Therefore, the box can still accommodate 5 lbs 4 oz (choice B) of additional weight.
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