Question

3 * (- 5/12 - 7/8) - 11/20 : 4 2/5​

Answer 1

3(-5/12-7/8)-11/20÷4 2/5

3(-10/24-21/24)-11/20÷22/5

3(-31/24)-11/20×5/22

-31/8-1/8

-32/8

-4