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efectuati 3 supra 4 +0,25+99

Răspuns :

0,25 = 25/100 = 1/4 

= 3/4 + 1/4 + 99 = 4/4 + 99 = 1 + 99 = 100
[tex] \frac{3}{4} + \frac{25}{100} + \frac{99}{1} = [/tex]

[tex] \frac{300}{400} + \frac{100}{400} + \frac{39600}{400} = [/tex]

[tex] \frac{40000}{400} = 100[/tex]

E 100% corect, te asigur.