Question

ayuda pliss esto es para mañana temprano ╯︿╰ /_ \

Answer 1

Respuesta:

Explicación paso a paso:

$a)9,5= 9+0,5 = 9+\frac{5}{10} = \frac{90+5}{10} =\frac{95}{10} =\frac{19}{2}$

$b)12,533... =12,533...x10=125,33...= 125+0,33...= 125+\frac{33}{99} = \frac{12375+33}{99} = \frac{12408}{99} =\frac{376}{3} :10= \frac{376}{3.10} = \frac{376}{30} = \frac{188}{15}$

$c) 56,34...= 56+0,34= 56+\frac{34}{99} = \frac{5544+34}{99} =\frac{5578}{99}$

$d) 1,315=1+0,315= 1+ \frac{315}{1000} = \frac{1000+315}{1000} = \frac{1315}{1000} =\frac{263}{200}$

$e)1,1235...= 1,1235...x100= 112,35...= 112+0,35...= 112+\frac{35}{99} = \frac{11088+35}{99} = \frac{11123}{99}x100= \frac{11123}{99x100}=\frac{11123}{9900}$

$f) 8,22...= 8+0,22....= 8+\frac{22}{99} = \frac{792+22}{99} =\frac{814}{99} =\frac{74}{9}$

Matemática

$9,25= 9+0,25= 9+\frac{25}{100} = \frac{900+25}{100} =\frac{925}{100} =\frac{37}{4}$

Lenguaje

$8,75= 8+0,75= 8+\frac{75}{100} =\frac{800+75}{100} = \frac{875}{100} =\frac{35}{4}$

Ciencias Naturales

$8,25= 8+0,25=8+\frac{25}{100}=\frac{800+25}{100} =\frac{825}{100}=\frac{33}{4}$

Estudios Sociales

$7,75=7+0,75= 7+\frac{75}{100} =\frac{700+75}{100} =\frac{775}{100} =\frac{31}{4}$