Предмет: Математика, автор: nik20147

плиз помогите решить номер 168 1 пример 

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Ответы

Автор ответа: ikrotova
0
1,8*(5,9-2,55)+(0,5+0,28):0,13=
1,8*3,35+0,78/0,13=6,03+6=12,03~12
Автор ответа: nik20147
0
спасибо большое
Автор ответа: ikrotova
0
пожалуйста
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