Ответ:
Объяснение:
8,3-(3 5/12-1 1/3):5/12= 8,3-(41/12 -4/3):5/12=
=8,3-(41-16)/12):5/12= 8,3 -25/12*2/5= 8,3-5/6= 83/10 - 5/6=
=(498-50)/60=448/60=7 4/5
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Ответ:
Объяснение:
8,3-(3 5/12-1 1/3):5/12= 8,3-(41/12 -4/3):5/12=
=8,3-(41-16)/12):5/12= 8,3 -25/12*2/5= 8,3-5/6= 83/10 - 5/6=
=(498-50)/60=448/60=7 4/5