A newborn weights 4080 grams at birth and 3700 grams just prior to discharge from the hospital 2 days later. Remember that newborns may lose 5-10% of their body weight in the first few days. What is the percent of weight loss for this newborn? Round the answer to the nearest integer.

Answer:

The percent of weight loss for this newborn is 9%

Step-by-step explanation

Given that a newborn weights 4080 grams at birth and 3700 grams just prior to discharge from the hospital 2 days late

The amount of weight lost=New weight-Initial weight

=3700-4080=-380

A negative sign implies weigh loss.Therefore there is a weight loss of 380 grams

The percent of weight loss for this newborn=(weight loss/initial weight)*100%

=(380/4080)*100%

=0.0931*100%

=9.31%

=9%

Therefore the percent of weight loss for this newborn is 9%