1/3div1/2-16div1/4+2 eching

$$\frac{ 1 }{ 3 } \div \frac{ 1 }{ 2 } -16 \div \frac{ 1 }{ 4 } +2$$

Baholash

$$-\frac{184}{3}\approx -61,333333333$$

Yechim qadamlari

\frac{1}{3} ni \frac{1}{2} ga bo'lish \frac{1}{3} ga k'paytirish \frac{1}{2} ga qaytarish.

$$\frac{1}{3}\times 2-\frac{16}{\frac{1}{4}}+2$$

\frac{2}{3} hosil qilish uchun \frac{1}{3} va 2 ni ko'paytirish.

$$\frac{2}{3}-\frac{16}{\frac{1}{4}}+2$$

16 ni \frac{1}{4} ga bo'lish 16 ga k'paytirish \frac{1}{4} ga qaytarish.

$$\frac{2}{3}-16\times 4+2$$

64 hosil qilish uchun 16 va 4 ni ko'paytirish.

$$\frac{2}{3}-64+2$$

64 ni \frac{192}{3} kasrga o‘giring.

$$\frac{2}{3}-\frac{192}{3}+2$$

\frac{2}{3} va \frac{192}{3} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{2-192}{3}+2$$

-190 olish uchun 2 dan 192 ni ayirish.

$$-\frac{190}{3}+2$$

2 ni \frac{6}{3} kasrga o‘giring.

$$-\frac{190}{3}+\frac{6}{3}$$

-\frac{190}{3} va \frac{6}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{-190+6}{3}$$

-184 olish uchun -190 va 6'ni qo'shing.

$$-\frac{184}{3}$$

Omil

$$-\frac{184}{3} = -61\frac{1}{3} = -61,333333333333336$$