Question

alex 's dog weighs 19 pounds. the veterinarian says this breed of dog typically weighs about 8kg. how many kilograms is Alex's dog above the typical weight? (one kg is about 2.2 lbs)

Answer 1

19 ÷ 2.2 = 8.6363636364. 8.6363636364 - 8 = 0.6363636364, which can be rounded up to 0.64.