Answer: The required weight of the boy in pounds is 69.3 pounds.
Step-by-step explanation: Given that a boy weighs 31.5 kilograms.
We are to find the weight of the boy in pounds.
Also, given that 1 kilogram = 2.2 pounds.
According to the given information, we have
the weight of the boy = 31.5 kilograms.
Therefore, the weight of the boy in pounds is given by
Thus, the required weight of the boy in pounds is 69.3 pounds.