Final answer:
Alberto needs to load a total of 131.2 kg on his truck.
Step-by-step explanation:
To find out how much weight Alberto needs to load in total, we need to multiply the number of boxes by the weight of each box. Alberto has 16 boxes, and each box weighs 8.2 kg, so we can calculate the total weight by multiplying:
Total weight = Number of boxes x Weight of each box
Total weight = 16 boxes x 8.2 kg
Total weight = 131.2 kg
Therefore, Alberto needs to load a total of 131.2 kg on his truck.