Final answer:
To convert 6 pounds and 9 ounces to grams, you can multiply the pounds and the ounces by their respective conversion factors and add the results together. The weight recorded by the nurse would be approximately 2975.697 grams.
Step-by-step explanation:
To convert pounds and ounces to grams, we need to know the conversion factors. 1 pound is equal to 453.592 grams, and 1 ounce is equal to 28.3495 grams. First, we convert 6 pounds to grams:
6 pounds x 453.592 grams/pound = 2721.552 grams
Then, we convert 9 ounces to grams:
9 ounces x 28.3495 grams/ounce = 254.145 grams
Finally, we add the two results together:
2721.552 grams + 254.145 grams = 2975.697 grams