To find out how many pounds of her weight is made up of fat, you first need to calculate the weight of fat in pounds.
Given that her body fat percentage is 15.8%, you can calculate the weight of fat as follows:
Weight of fat = (Body fat percentage / 100) * Total weight
Weight of fat = (15.8 / 100) * 162 pounds
Weight of fat β 0.158 * 162 pounds β 25.596 pounds
Rounded to the nearest tenth, the weight of her fat is approximately 25.6 pounds.