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Sagot :

BOBYABELE32

Réponse:

réponse directe

Explications étape par étape:

E= 15/75×30/100

= 1/2×75/100

= 1/2×3/4

= 8/3

F= 34×5/17

= 2×5

= 10

G= ?

2) Exercice

P= 30/25×120/40

=30/25×3

=6/5×3

=18/5

Q= 28×3/14

=2×3

==6

R= ?

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