Предмет: Математика, автор: dikalutshiyn1

сума трех чисел равна 144. второе число больше первого в две целые одну третью раза. Третье число на 10 меньше второго и первого чисел. найдите эти числа . помогите пожалуйста

Ответы

Автор ответа: Jado134679

Первое число-х
Второе число-2 1/3 х
Третье-(2 1/3х-х)-10
Х+2 1/3 х+((2 1/3х-х)-10)
3 1/3 х+11/3 х=154
4 2/3 х=154
Х=154*3/14
Х=3

2 1/3х= 7/3*3=7
((2 1/3х-х)-10)= 7-3-10=-6

Автор ответа: Jado134679

Ой,ошиблась! Вместо х=3, напиши х=33. И найди другие

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