(600 675-675):1000:10

Question

(600 675-675):1000:10

Answer 1

(600 675 - 675) : 1000 : 10 = 600 000 : 1000 : 10 = 600 : 10 = 60.

Answer 2

600 675-675=600 000
600 000:1000=600
600:10=60