Determinati x astfel incat 28a=35b si a supra b =x supra 36

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30 Agustus 2025 matematica 5 minute
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Determinati x astfel incat 28a=35b si a supra b =x supra 36
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28a=35b  se imparte la b ambii termeni ai egalitatii

28 a/b=35
a/b=35/28 =5/4
a/b=x/36
5/4=x/36
x=36*5/4=9*5 = 45

* este semnul de inmultit

Răspunsul a fost dat în data 30 Agustus 2025

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