Question

решите уравнение.
2×(х×1 1/10) + 4 1/5=5 1/3
ПОМОГИТЕ ПОЖАЛУЙСТА!!!!!!​

Answer 1

Ответ:

x = 17

Пошаговое объяснение:

2 × (x × $1\frac{1}{10}$) + $4\frac{1}{5}$ = $5\frac{1}{3}$

2 × (x × $1\frac{1}{10}$) =  $5\frac{1}{3}$ - $4\frac{1}{5}$

2 × (x × $1\frac{1}{10}$) = $1\frac{2}{15}$

x × $1\frac{1}{10}$ = $1\frac{2}{15}$ × $\frac{1}{2}$

x × $1\frac{1}{10}$ = $1\frac{1}{15}$

x =  $1\frac{1}{10}$ : $1\frac{1}{15}$

x =  $1\frac{1}{10}$ × $1\frac{15}{1}$

x = $\frac{11}{10}$ × 16 = $\frac{88}{5}$ = 17