yandrei692
yandrei692 yandrei692
  • 21-01-2024
  • Mathematics
contestada

determină fracția echivalentă cu 7supra 5 care sa aibă a)numitorul 20; b) numărătorul 35.​

Respuesta :

Meherpuya
Meherpuya Meherpuya
  • 21-01-2024

Answer:

Pentru a găsi fracția echivalentă cu \(\frac{7}{5}\) cu numitorul 20:

(a) **Numitorul 20:**

\[\frac{7}{5} \times \frac{4}{4} = \frac{28}{20}\]

Deci, \(\frac{28}{20}\) este fracția echivalentă cu numitorul 20.

(b) **Numeratorul 35:**

\[\frac{7}{5} \times \frac{5}{5} = \frac{35}{25}\]

Deci, \(\frac{35}{25}\) este fracția echivalentă cu un numărător de 35.

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