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a fost răspuns

Buna ziua! Ma puteti ajuta cu un exercitiu? Multumesc pentru raspuns. Scrieti sub forma de fractie zecimala; a. 13+1 supra 10+ 6 supra 100+ 9 supra 1000= b. 235+ 8 supra 10+ 0 supra 100+3 supra 1000+ 5 supra 10000= c.3456+ 0 supra 10+ 1 supra 100+0 supra 1000+2 supra 10000=

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[tex]a) \\ 13+ \frac{1}{10}+ \frac{6}{100}+\frac{9}{1000}=\boxed{13,169} \\ \\ b) \\ 235+ \frac{8}{10} + \frac{0}{100} + \frac{3}{1000} + \frac{5}{10000}=\boxed{235,8035} \\ \\ c) \\ 3456+ \frac{0}{10} + \frac{1}{100} + \frac{0}{1000} + \frac{2}{10000}=\boxed{3456,0102}[/tex]



Albastruverde12
[tex]a)~ 13+ \frac{1}{10}+ \frac{6}{100}+ \frac{9}{1000}= \frac{13000}{1000}+ \frac{100}{1000}+ \frac{60}{1000}+ \frac{9}{1000}= \frac{13169}{1000}= \\ =13,169. \\ \\ SAU \\ \\ =13 +0,1+0,6+0,9=13,169.\\ \\ b)~235+ \frac{8}{10}+ \frac{0}{100}+ \frac{3}{1000}+ \frac{5}{10000} = 235+0,8 +0+0,003+ 0,0005=\\ \\=235,8035. \\ \\ c)~3456+ \frac{0}{10}+ \frac{1}{100}+ \frac{0}{1000}+ \frac{2}{10000}= \\ \\ ~~~= 3456+0+0,01+0+0,0002= \\ \\ ~~~=3456,0102 .[/tex]

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