Question

Passe de fração ou número misto para decimal.
11/50=
11/5=
21/15=
1 12/300=
1834/2000=
3 4/5=
1/200=
6 26/40=

Answer 1

Resposta:

$\frac{11}{50} = 0,22\\\\\frac{11}{5} = 2,2\\\\\frac{21}{15} = 1,4\\\\1\frac{12}{300} = \frac{300}{300} + \frac{12}{300} = \frac{312}{300} = 1,04\\\\\frac{1834}{2000} = 0,917\\\\ 3\frac{4}{5} = \frac{3\times 5}{5}+\frac{4}{5} = \frac{15}{5} + \frac{4}{5} = \frac{19}{5} = 3,8\\\\\frac{1}{200} = 0,005\\\\6\frac{26}{40} = \frac{6 \times 40}{40}+\frac{26}{40}= \frac{240}{40}+\frac{26}{40}= \frac{266}{40}= 6,65$