-7/10/10-7/4=3-7/10-frac{2-frac{17}{10}}{5} eching

$$\frac{ - \frac{ 7 }{ 10 } }{ 10 } - \frac{ 7 }{ 4 } = 3- \frac{ 7 }{ 10 } - \frac{ 2- \frac{ 17 }{ 10 } }{ 5 }$$

Tasdiqlamoq

Yechim qadamlari

Tenglamaning ikkala tarafini 20 ga, 10,4,5 ning eng kichik karralisiga ko‘paytiring.

$$2\left(-\frac{7}{10}\right)-35=60-14-4\left(2-\frac{17}{10}\right)$$

2\left(-\frac{7}{10}\right) ni yagona kasrga aylantiring.

$$\frac{2\left(-7\right)}{10}-35=60-14-4\left(2-\frac{17}{10}\right)$$

-14 hosil qilish uchun 2 va -7 ni ko'paytirish.

$$\frac{-14}{10}-35=60-14-4\left(2-\frac{17}{10}\right)$$

\frac{-14}{10} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$-\frac{7}{5}-35=60-14-4\left(2-\frac{17}{10}\right)$$

35 ni \frac{175}{5} kasrga o‘giring.

$$-\frac{7}{5}-\frac{175}{5}=60-14-4\left(2-\frac{17}{10}\right)$$

-\frac{7}{5} va \frac{175}{5} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{-7-175}{5}=60-14-4\left(2-\frac{17}{10}\right)$$

-182 olish uchun -7 dan 175 ni ayirish.

$$-\frac{182}{5}=60-14-4\left(2-\frac{17}{10}\right)$$

46 olish uchun 60 dan 14 ni ayirish.

$$-\frac{182}{5}=46-4\left(2-\frac{17}{10}\right)$$

2 ni \frac{20}{10} kasrga o‘giring.

$$-\frac{182}{5}=46-4\left(\frac{20}{10}-\frac{17}{10}\right)$$

\frac{20}{10} va \frac{17}{10} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$-\frac{182}{5}=46-4\times \frac{20-17}{10}$$

3 olish uchun 20 dan 17 ni ayirish.

$$-\frac{182}{5}=46-4\times \frac{3}{10}$$

-4\times \frac{3}{10} ni yagona kasrga aylantiring.

$$-\frac{182}{5}=46+\frac{-4\times 3}{10}$$

-12 hosil qilish uchun -4 va 3 ni ko'paytirish.

$$-\frac{182}{5}=46+\frac{-12}{10}$$

\frac{-12}{10} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$-\frac{182}{5}=46-\frac{6}{5}$$

46 ni \frac{230}{5} kasrga o‘giring.

$$-\frac{182}{5}=\frac{230}{5}-\frac{6}{5}$$

\frac{230}{5} va \frac{6}{5} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$-\frac{182}{5}=\frac{230-6}{5}$$

224 olish uchun 230 dan 6 ni ayirish.

$$-\frac{182}{5}=\frac{224}{5}$$

-\frac{182}{5} va \frac{224}{5} ni taqqoslang.

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