1962/2-1/2/981/4 eching

$$\frac{ \frac{ \frac{ 1962 }{ 2 } - \frac{ 1 }{ 2 } }{ 981 } }{ 4 }$$

Baholash

$$\frac{1961}{7848}\approx 0,249872579$$

Yechim qadamlari

\frac{\frac{\frac{1962}{2}-\frac{1}{2}}{981}}{4} ni yagona kasrga aylantiring.

$$\frac{\frac{1962}{2}-\frac{1}{2}}{981\times 4}$$

\frac{1962}{2} va \frac{1}{2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{1962-1}{2}}{981\times 4}$$

1961 olish uchun 1962 dan 1 ni ayirish.

$$\frac{\frac{1961}{2}}{981\times 4}$$

3924 hosil qilish uchun 981 va 4 ni ko'paytirish.

$$\frac{\frac{1961}{2}}{3924}$$

\frac{\frac{1961}{2}}{3924} ni yagona kasrga aylantiring.

$$\frac{1961}{2\times 3924}$$

7848 hosil qilish uchun 2 va 3924 ni ko'paytirish.

$$\frac{1961}{7848}$$

Omil

$$\frac{37 \cdot 53}{2 ^ {3} \cdot 3 ^ {2} \cdot 109} = 0,24987257900101936$$