Для начала переведем дробные числа в обыкновенные:
6 1/8 = 49/8
1,75 = 7/4
5 6/11 = 61/11
3,5 = 7/2
2,2 = 11/5
Теперь решим действие:
(49/8 - 7/4) / (9 - 2(61/11 - 7/2)) 9/7
(49/8 - 7/4) / (9 - 2(61/11 - 7/2)) = (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))= (49/8 - 7/4) / (9 - 2*(61/11 - 7/2))
Для начала переведем дробные числа в обыкновенные:
6 1/8 = 49/8
1,75 = 7/4
5 6/11 = 61/11
3,5 = 7/2
2,2 = 11/5
Теперь решим действие:
(49/8 - 7/4) / (9 - 2(61/11 - 7/2)) 9/7
(49/8 - 7/4) / (9 - 2(61/11 - 7/2)) = (49/8 - 7/4) / (9 - 2(61/11 - 7/2))
= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))
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= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))
= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))
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= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))
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= (49/8 - 7/4) / (9 - 2(61/11 - 7/2))
= (49/8 - 7/4) / (9 - 2*(61/11 - 7/2))