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Anonim1111
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Simplificati prin 5 urmatoarele fractii: [tex] \frac{5a}{10b} [/tex] ;[tex] \frac{10a+10b}{25x+25y} [/tex] ;[tex] \frac{ 2^{2} X5}{3X5} [/tex]

Răspuns :

Mikigabi22gabi
5a/10b=a/2b
10a+10b/25x+25y=2a+2b/5x+5y
2²*x*5/3*x*5=4*x*5/15x=20x/15x=4x/3x=4/3

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