Question

Calcular el valor exacto:

[3,222… + (2\3)+1.5+ 1\2] – 4.88…+ 1\9 + 3\2 +3.5

Answer 1

[3,222… + (2\3) + 1.5 + 1\2] – 4.88…+ 1\9 + 3\2 + 3.5
= [ 3 + 2/9 + 2/3 + 1 + 1/2 + 1/2] - 4 - 8/9 + 1/9 + 3/2 + 3 + 1/2
= [4 + 2/9 + 6/9 + 2/2] - 1 - 7/9 + 4/2
= [5 + 8/9] - 2/2 - 7/9 + 4/2
= [45/9 + 8/9] - 2/2 - 7/9
= 53/9 - 1 - 7/9
= 53/9 - 9/9 - 7/9
= 53/9 - 16/9
= 37/9       RESULTADO FINAL