2,015 - (3 целых 7/125 - 2,56) помогите решение
2,015-(3,056-2,56)=1,519
2.015 - (3*125+7/125 - 2.56) = 2.015 - (382*80/125*80 - 2.56) = 2.015 - (3.056 -2.56)=2.015-0.496=1.519