+5478 5 1/3 - 3 7/8
Escríbelo con paréntesis en la calculadora:
(5+(1/3)) - (3+(7/8))
= (16/3) - (31/8)
= (16/3) *(8/8) - (31/8) *(3/3)
=(128/24) - (93/24)
= (35/24)
= $${\frac{{\mathtt{35}}}{{\mathtt{24}}}} = {\mathtt{1.458\: \!333\: \!333\: \!333\: \!333\: \!3}}$$
