решите:
1)2/11+7/22+5целых 2/44
2)25/49-1/7-5/14
3)9,05-4целых 3/5
4)47целых 7/8-45 целых 15/52
1)2/11+7/22+5целых 2/44
2)25/49-1/7-5/14
3)9,05-4целых 3/5
4)47целых 7/8-45 целых 15/52
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Ответ:
Пошаговое объяснение:
1)2/11+7/22+5 2/44
=8\11+14\44+5 2\44=5 24\44=5 6\11
2)25/49-1/7-5/14
=50\98-14\98-35\98=1\98
3)9,05-4 3/5
=9.05-4.6=4.45
4)47 7/8-45 15/52=47 91\104-30.40\104=2 61\104