Предмет: Математика, автор: РыбкаНемо

Решите уравнение:
7/0,5=1,26/045x

Ответы

Автор ответа: СтайлзХейл
0
70/5=126/45х
5*126=70*45х
630=3150х
х=630/3150
х=63/315
х=7/35
х=1/5
Все решается через дроби
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