Answer:
(5 × 10^3) + (3 × 10^2) + (2 × 10^1) + (5 × 10^0) = 5,325
Step-by-step explanation:
5*10^2 + 6*10 + 3*1 + 8*10^(-1) + 4*10^(-2)
Note how the powers of 10 decline steadily:
10^2, 10, 1, 10^(-1), 10^(-2)
