Question 34

The infant's weight in grams is 3770 grams.

To convert the newborn's weight from pounds and ounces to grams, the total weight in pounds needs to be calculated first. The newborn weighs 8 pounds and 5 ounces, which converts to approximately 8.3125 pounds. Multiplying this by 453.59 grams per pound gives a total weight of 3770 grams.

A) 2268 grams

This option is incorrect as it significantly underestimates the infant's weight. The conversion from pounds and ounces to grams clearly results in a value much higher than 2268 grams.

B) 3629 grams

This choice also falls short of the correct calculation. While it is closer than option A, it still does not accurately reflect the conversion from the given weight of 8 pounds 5 ounces into grams.

C) 3770 grams

This is the correct answer. By converting the total weight of the newborn, which is 8 pounds and 5 ounces, into pounds (8.3125) and then multiplying by the conversion factor of 453.59 grams per pound, the result is precisely 3770 grams.

D) 3856 grams

This option is incorrect as it overestimates the infant's weight. The calculation based on the weight in pounds and ounces does not support a total weight of 3856 grams, indicating a misunderstanding of the conversion process.

Conclusion

The correct answer, 3770 grams, is derived from the accurate conversion of the newborn's weight from pounds and ounces to grams. Options A, B, and D do not reflect the proper calculations, demonstrating a lack of understanding of the weight conversion process. Thus, option C stands out as the only valid choice.