3,281×0,57+4,356×0,278-13,758:6,83 Помогите плиз

Question

3,281×0,57+4,356×0,278-13,758:6,83
Помогите плиз

Answer 1

＝1,87017+1,210968-2,014348＝1,06679＝1,067

3,281*0,57＝1,87017

4,356*0,278＝1,210968

3,081138-2,014348＝1,066790