Question

What IS 1 7/8 - 1 1/2

Answer 1

0.375. 1 7/8= 1.875, 1 1/2= 1.50, 1.875-1.50= .375.

Answer 2

1 7/8 = 15/8
1 1/2 = 3/2

15/8 = 24/16
3/2 = 30/16

24/16 - 30/16 = -6/16, which can be simplified to -3/8

Hope this helped! If you need any explanation, let me know :)