(-5)*71/3+7*(-71/3)-12div(-3/22) eching

$$( - 5 ) \times 7 \frac { 1 } { 3 } + 7 \times ( - 7 \frac { 1 } { 3 } ) - 12 \div ( - \frac { 3 } { 22 } )$$

Baholash

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Yechim qadamlari

21 hosil qilish uchun 7 va 3 ni ko'paytirish.

$$-5\times \frac{21+1}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

22 olish uchun 21 va 1'ni qo'shing.

$$-5\times \frac{22}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

-5\times \frac{22}{3} ni yagona kasrga aylantiring.

$$\frac{-5\times 22}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

-110 hosil qilish uchun -5 va 22 ni ko'paytirish.

$$\frac{-110}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

\frac{-110}{3} kasri manfiy belgini olib tashlash bilan -\frac{110}{3} sifatida qayta yozilishi mumkin.

$$-\frac{110}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

21 hosil qilish uchun 7 va 3 ni ko'paytirish.

$$-\frac{110}{3}+7\left(-\frac{21+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

22 olish uchun 21 va 1'ni qo'shing.

$$-\frac{110}{3}+7\left(-\frac{22}{3}\right)-\frac{12}{-\frac{3}{22}}$$

7\left(-\frac{22}{3}\right) ni yagona kasrga aylantiring.

$$-\frac{110}{3}+\frac{7\left(-22\right)}{3}-\frac{12}{-\frac{3}{22}}$$

-154 hosil qilish uchun 7 va -22 ni ko'paytirish.

$$-\frac{110}{3}+\frac{-154}{3}-\frac{12}{-\frac{3}{22}}$$

\frac{-154}{3} kasri manfiy belgini olib tashlash bilan -\frac{154}{3} sifatida qayta yozilishi mumkin.

$$-\frac{110}{3}-\frac{154}{3}-\frac{12}{-\frac{3}{22}}$$

-\frac{110}{3} va \frac{154}{3} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{-110-154}{3}-\frac{12}{-\frac{3}{22}}$$

-264 olish uchun -110 dan 154 ni ayirish.

$$\frac{-264}{3}-\frac{12}{-\frac{3}{22}}$$

-88 ni olish uchun -264 ni 3 ga bo‘ling.

$$-88-\frac{12}{-\frac{3}{22}}$$

12 ni -\frac{3}{22} ga bo'lish 12 ga k'paytirish -\frac{3}{22} ga qaytarish.

$$-88-12\left(-\frac{22}{3}\right)$$

12\left(-\frac{22}{3}\right) ni yagona kasrga aylantiring.

$$-88-\frac{12\left(-22\right)}{3}$$

-264 hosil qilish uchun 12 va -22 ni ko'paytirish.

$$-88-\frac{-264}{3}$$

-88 ni olish uchun -264 ni 3 ga bo‘ling.

$$-88-\left(-88\right)$$

-88 ning teskarisi 88 ga teng.

$$-88+88$$

0 olish uchun -88 va 88'ni qo'shing.

$$0$$

Omil

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