aider moi stp

des amis sont en voyage a San Francisco.
Lola a changé 150 euro contre 170 dollars.
a.Mario change 240€.Combien de dollars aura-t-il ?
b.En portant,Lola change les 26$ qu'il lui reste.Combien d'euros aura-t-elle ?

By: USER2162
27 Agustus 2025 mathematiques 5 minutes
4.5
257 views 257 comments 13 shares

Question

Grade: Education Subject: mathematiques
aider moi stp

des amis sont en voyage a San Francisco.
Lola a changé 150 euro contre 170 dollars.
a.Mario change 240€.Combien de dollars aura-t-il ?
b.En portant,Lola change les 26$ qu'il lui reste.Combien d'euros aura-t-elle ?
Asked by:
257 Viewed 257 Answers

Answer (257)

Best Answer
(92)
pour 240 euro c'est 240.170/150=816 dollars
pour 26 dollars c'est 26.150/170=22.94 euro
Answered on 27 Agustus 2025
(156)
1 euros = combien de dollars ?
170/150=1.1333

donc pour 240 euros
240 x 1.1333 = 272 dollars

b/
26/1.1333 = 22.95 euros
Answered on 27 Agustus 2025

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