Question

Efectuar:

a)B

b)D

c)C

d)A

e)E

Answer 1

$(\frac{3}{2}-\frac{2}{15} )(\frac{1}{2}+\frac{1}{8} )-\frac{23}{48} \\\\(\frac{41}{30} )(\frac{5}{8} )-\frac{23}{48} \\\\\frac{205}{240}-\frac{23}{48}\\\\\frac{3}{8}$

La respuesta es la D = 3/8