3/7-1=5/14-3/14 eching

$$\frac{ 3 }{ 7-1 } = \frac{ 5 }{ 14 } - \frac{ 3 }{ 14 }$$

Tasdiqlamoq

Yechim qadamlari

6 olish uchun 7 dan 1 ni ayirish.

$$\frac{3}{6}=\frac{5}{14}-\frac{3}{14}$$

\frac{3}{6} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{2}=\frac{5}{14}-\frac{3}{14}$$

\frac{5}{14} va \frac{3}{14} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{1}{2}=\frac{5-3}{14}$$

2 olish uchun 5 dan 3 ni ayirish.

$$\frac{1}{2}=\frac{2}{14}$$

\frac{2}{14} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{2}=\frac{1}{7}$$

2 va 7 ning eng kichik umumiy karralisi 14 ga teng. \frac{1}{2} va \frac{1}{7} ni 14 maxraj bilan kasrlarga aylantirib oling.

$$\frac{7}{14}=\frac{2}{14}$$

\frac{7}{14} va \frac{2}{14} ni taqqoslang.

$$\text{false}$$