Question

sally purchases a medication for her dog. She weighs her dog and finds that he weighs 65 pounds. Unfortunately,the medication dosage is based on weight in kilograms rather than pounds.If 1 kilogram is approximately 2.2 pounds,which value best represents the weight of sallys dog in kilograms?

Answer 1

If 1 Kg = 2,2 pounds then:

1 - 2.2
x - 65

2,2x = 65.1
x = 65/2,2
x = 29,5 Kg

=)