Question

10 + 2 + 5/10 +3/1000 =

Answer 1

12.503

Explanation:

Answer 2

12503/1000, which is equivalent to 12 53/1000 or 12.503

Explanation:

10 + 2 + 5/10 + 3/1000

Equivalent number of 10 + 2 + 5/10 + 3/1000:

10,000/1000 + 2,000/1000 + 500,1000 + 3/1000

12503/1000 = 12 503/1000 = 12.503

Hope this helps!