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Sagot :

Bonjour,

a= (800+50+6)/ 100

=856/100

d= (6 000+300+7)/ 1 000

= 6 307/1 000

b =   (1 400 +10+7)/100

= 1 417/100

e = (9 000+ 20+3)/1 000

= 9023/1 000

c=  (900 + 30+8)/1 000

=  938/1 000

f= (400 +5)/1 000

= 405/1 000

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