Final answer:
The difference between the two packages of almonds weighing 10.47 kg and 8.23 kg is found by subtraction, resulting in 2.24 kg, which is option A.
Step-by-step explanation:
To find the difference between the weights of two packages of almonds, you subtract the weight of the smaller package from the weight of the larger package. The first package weighs 10.47 kg, and the second package weighs 8.23 kg:
10.47 kg - 8.23 kg = 2.24 kg
Therefore, the difference in weight between the two packages is 2.24 kg, which corresponds to option A.