Explicación paso a paso:
A) 2/3+(-1/8+3/4)=14/7
B) -11/30+7/8)+2/3=20/41
Respuesta:
A)[tex]\frac{2}{3}+(-\frac{1}{8} +\frac{3}{4}) = \frac{2}{3}+ (\frac{-1+6}{8}) = \frac{2}{3} + \frac{5}{8} =\frac{16+15}{24} = \frac{31}{24}[/tex]
B) [tex](-\frac{11}{30} + \frac{7}{8}) +\frac{2}{3} = (\frac{-44+ 105}{120} ) + \frac{2}{3} = \frac{61}{120} + \frac{2}{3} = \frac{61+80}{120} = \frac{141}{120} =1,175[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Explicación paso a paso:
A) 2/3+(-1/8+3/4)=14/7
B) -11/30+7/8)+2/3=20/41
Respuesta:
Explicación paso a paso:
A)[tex]\frac{2}{3}+(-\frac{1}{8} +\frac{3}{4}) = \frac{2}{3}+ (\frac{-1+6}{8}) = \frac{2}{3} + \frac{5}{8} =\frac{16+15}{24} = \frac{31}{24}[/tex]
B) [tex](-\frac{11}{30} + \frac{7}{8}) +\frac{2}{3} = (\frac{-44+ 105}{120} ) + \frac{2}{3} = \frac{61}{120} + \frac{2}{3} = \frac{61+80}{120} = \frac{141}{120} =1,175[/tex]