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bonjour il faut simplifier 35/55 ,72/135,75/24,99/22,34/51.
merci

Répondre :

A=35/55

=35÷5/55÷5

=7/11

B=72/135

=72÷9/135÷9

=8/15

C=34/51

=34÷17/51÷17

=2/3

D=75/24

=75÷3/24÷3

=25/8

TaykoGamerask

A=35/55

=35÷5/55÷5

=7/11

B=72/135

=72÷9/135÷9

=8/15

C=34/51

=34÷17/51÷17

=2/3

D=75/24

=75÷3/24÷3

=25/8

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