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2 years ago

13

bonjour quelqu'un peut m'aider Svp c'est pour un exercice de mathématiques . merci en avance . exprimez sous forme de pourcentag

es chaque fraction 1sur 10 ; 1sur 5 ; 1sur 2; 4sur 5 ; 2sur 5. encore merci

1 answer:

lubasha [3.4K]2 years ago

7 0

1sur10=10% 1sur5=20% 1sur2=50% 4sur5=80%

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See Explanation

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<u>Define the variables</u>

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Let the number of hours be x and the total amount be y

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For Brad's skate

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