Skip to content

Help Zone

Student Question

Secondary II • 1yr.

Trouve la valeur de ? 

210 / ?   = 7/23

*

690 est-ce que ma réponse est bonne ?

Mathématiques
avatar
avatar

{t c="richEditor.description.title"} {t c="richEditor.description.paragraphMenu"} {t c="richEditor.description.inlineMenu"} {t c="richEditor.description.embed"}

Explanations (2)

  • Options
    1yr.


    Oui, c'est cela!

  • Explanation from Alloprof

    Explanation from Alloprof

    This Explanation was submitted by a member of the Alloprof team.

    Options
    Team Alloprof • 1yr. edited November 2024

    Salut TyrannosaureAlerte8361 😁

    Merci pour ta question!


    On a ce calcul :

    $$\frac {210 } {? } = \frac {7 } {23 };$$

    $$210\times23 = 7\times?;$$

    $$\frac {4 830}{7 } = ?;$$

    $$? = 690.$$


    Écris-nous si tu as d'autres questions. 😊

    À bientôt sur la Zone d'entraide! 😎

Ask a question