Question

Resuelve las siguientes operaciones,

4/7-0.45 +5/9,12.45+21.85,-10 3/4,25 1/4+3 5/6-6.24


po favor espero que alguien me responda plis,me urge

Answer 1

4/7-0.45= 17/140= 0.1214285714 + 5/9.12= 1336/1995 =0.6696741855 12.45+21.85-10 = 243/10 = 24.3   3/4.25=12/17 =0.7058823523  1/4+3= 13/4 =3.25   5/6-6.24= -811/150 = -5.406666667