Question

Transformați în fracții ordinare si efectuați toate simplificarile: 0,2;1,5;0,55;2,75;62,5;0,14;8,22;15,25;650,12
Vă rogggg

Answer 1

Răspuns:

$\bf 0.2 = \frac{2}{10}^{(2} = \boxed{ \frac{1}{5} }$

$\bf 1.5 = \frac{15}{10}^{(5} = \boxed{ \frac{3}{2} }$

$\bf 0.55 = \frac{55}{100}^{(5} = \boxed{ \frac{11}{20} }$

$\bf 2.75 = \frac{275}{100}^{(5} = \frac{55}{20}^{(5} = \boxed{ \frac{11}{4} }$

$\bf 62.5 = \frac{625}{10}^{(5} = \boxed{ \frac{125}{2} }$

$\bf 0.14 = \frac{14}{100}^{(2} = \boxed{ \frac{7}{50} }$

$\bf 8.22 = \frac{822}{100}^{(2} = \boxed{ \frac{411}{50} }$

$\bf 15.25 = \frac{1525}{100}^{(5} = \frac{305}{20}^{(5} = \boxed{ \frac{61}{4} }$

$\bf 650.12 = \frac{65012}{100}^{(2} = \frac{32506}{50}^{(2} = \boxed{ \frac{16253}{25} }$