Ответ:
Пошаговое объяснение:
=367/2*120/367=60
=472/11*15/38=236/11*15/19=3540/165=21 75/165=21 15/33
686/27*9/179=686/3*1/179=686/537=1 149/537
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=(25/1*11/5+31/7*3/11)*14/196=(55+1 16/77)*14/196=56 16/77*14/196=4328/77*14/196=1082/11*2/49=2164/539=4 8/539
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Ответ:
Пошаговое объяснение:
=367/2*120/367=60
=472/11*15/38=236/11*15/19=3540/165=21 75/165=21 15/33
686/27*9/179=686/3*1/179=686/537=1 149/537
------------------------------------------------------
=(25/1*11/5+31/7*3/11)*14/196=(55+1 16/77)*14/196=56 16/77*14/196=4328/77*14/196=1082/11*2/49=2164/539=4 8/539