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Sagot :

Bonjour,

I = 99/121 -4/121

= 95/121

J= 5/12 + 7/12

= 12/12

=1

K= 18/2 -15/2 -3/2

= 0

L = 8/8 -5/8 +3/8

= 6/8

= 3/4

M= 7/18 +6/18 +10/18

= 23/18

N= (3/30  +1/30 ) -( 3/15 -1/15)

= 4/30 - 2/15

=2/15 -2/15

= 0

P= 11/7 + 1/7 +6/21

= 12/7 +6/21

= 36/21 + 6/21

= 42/21

= 14/ 7

= 2

Q= 16/10 -1/10 -2/10

= 13/10

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