6 +5\10 +7\1000 est egal a quoi

[tex]6+ \frac{5}{10} + \frac{7}{1000} = \frac{6}{1} + \frac{5}{10} + \frac{7}{1000} = \frac{6*1000}{1*1000} + \frac{5*100}{10*100} + \frac{7}{1000}[/tex]

[tex]= \frac{6000}{1000} + \frac{500}{1000} + \frac{7}{1000}[/tex]

[tex]= \frac{6000+500+7}{1000} = \frac{6507}{1000} = 6,507[/tex]

6 + 5/10 +7/1000 
= 6 x 1000 / 1 x 1000 + 5 x 100 / 10 x 100 + 7/1000
= 6000/1000 + 500/1000 + 7/1000
= 6507/1000