Answer:
(5 x 100) + (2 x 50) + (1 x 1) + (9 x 0.10) + (8 x 0.01) + (5 x 0.001)
(5 x 100) + (1 x 50) + (1 x 1) + (9 x 1/10) + (8 x 1/100) + (5 x 1/1000)
step by step explanation:
500 + 50 + 1 + 0.9 + 0.08 + 0.005
= 551.985
