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transformați următoarele fracții ordinare in fracții zecimale a)3/2 b) 71/5 c) 9/4 d) 8/25 e) 51/50 f) 4/5 h) 1/8​

Răspuns :

Răspuns:

[tex]3/2=3:2=1,5\\\\71/5=71:5=14,2\\\\9/4=9:4=2,25\\\\8/25=8:25=0,32\\\\51/50=51:50=1,02\\\\4/5=4:5=0,8\\\\1/8=1:8=0,125[/tex]

[tex]\it a)\ \ \ \dfrac{^{5)}3}{\ \ 2}=\dfrac{15}{10}=1,5\\ \\ \\ b)\ \ \ \dfrac{^{2)}71}{\ \ 5}=\dfrac{142}{10}=14,2\\ \\ \\ c)\ \ \dfrac{^{25)}9}{\ \ 4}=\dfrac{225}{100}=2,25\\ \\ \\ d)\ \ \dfrac{^{4)}8}{\ \ 25}=\dfrac{32}{100}=0,32[/tex]

[tex]\it h)\ \ \dfrac{^{125)}1}{\ \ 8}=\dfrac{125}{1000}=0,125[/tex]