Question

(1992 3/5 - 1990 2/3) * 1 1/29

Answer 1

(1992 3/5 - 1990 2/3) · 1 1/29 = 2

1) 1992 3/5 - 1990 2/3 = 1992 9/15 - 1990 10/15 = 1991 24/15 - 1990 10/15 = 1 14/15

2) 1 14/15 · 1 1/29 = 29/15 · 30/29 = 30/15 = 2