-3 7/15-0,4-6 1/3 помогите

Question

-3 7/15-0,4-6 1/3 помогите

Answer 1

-3 7/15- 4/10=-3 14/30-12/30=3 26/30
3 26/30-6 1/3=3 26/30-6 3/30=3 26/30-5 33/30= 2 7/30