Предмет: Математика, автор: Anastaciabloomcom145

Решите уравнения.Пожалуйста напишите всё с решением.
0,5m=1
0,8n=1
2/3y=1
4/5c=1
1 целая 1/9z=1

Ответы

Автор ответа: spasibo3pajbrh
1

Ответ:

0.5m = 1 \\ \frac{1}{2}m = 1 \\   m = 2 \\

0.8n = 1 \\  \frac{4}{5} n = 1 \\ n =  \frac{5}{4}  \\ n = 1 \frac{1}{4}

 \frac{2}{3} y = 1 \\ y =  \frac{3}{2}  \\ y = 1 \frac{1}{2}

 \frac{4}{5} c = 1 \\ c =  \frac{5}{4}  \\ c = 1 \frac{1}{4}

1 \frac{1}{9} z = 1 \\  \frac{10}{9} z = 1 \\ z =  \frac{9}{10}  \\

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