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Автор - suga711391

ребят можете решить эту задачу? пожалуйста !!!!!!!

Ответ

Автор - michindjeva
ОК=
42 div  frac{24}{57}  = 42 times  frac{57}{24}  =  frac{7 times 57}{4}  =  frac{399}{4}  =  \ 99.75
АК=1-24/57=33/57 часть
99.75 times  frac{33}{57}  = 57.75
ответы округляем: ОК=99,8
АК=57,8

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