1 szkoły ponadpodstawowej

I liceum

I technikum

Matematyka poznać, zrozumieć 1.Zakres podstawowy. Po gimnazjum

Rozwiązanie 1

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(3+25<svg xmlns="http://www.w3.org/2000/svg" width='400em' height='1.08em' viewBox='0 0 400000 1080' preserveAspectRatio='xMinYMin slice'><path d='M95,702
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5+26<svg xmlns="http://www.w3.org/2000/svg" width='400em' height='1.08em' viewBox='0 0 400000 1080' preserveAspectRatio='xMinYMin slice'><path d='M95,702
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22<svg xmlns="http://www.w3.org/2000/svg" width='400em' height='1.08em' viewBox='0 0 400000 1080' preserveAspectRatio='xMinYMin slice'><path d='M95,702
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Obliczamy, jaki procent liczby 240 stanowi liczba 165 240−100% 165−x%

Obliczmy o ile obniżono cenę albumu. 112−42=70   Sprawdzamy, jaki procent ceny 112 zł stanowi cena 70 zł

Najwygodniejszy sposób nauki z edukacyjnym Odrabiamy AI

6

Odpowiedź:

Matematyka poznać, zrozumieć 1.Zakres podstawowy. Po gimnazjum