|1/2:31/4:1 eching

$$| \frac { 1 } { 2 } : 3 \frac { 1 } { 4 } : 1$$

Baholash

$$\frac{2}{13}\approx 0,153846154$$

Yechim qadamlari

\frac{1}{2} ni \frac{3\times 4+1}{4} ga bo'lish \frac{1}{2} ga k'paytirish \frac{3\times 4+1}{4} ga qaytarish.

$$|\frac{\frac{4}{2\left(3\times 4+1\right)}}{1}|$$

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

$$|\frac{\frac{4}{2\left(12+1\right)}}{1}|$$

13 olish uchun 12 va 1'ni qo'shing.

$$|\frac{\frac{4}{2\times 13}}{1}|$$

26 hosil qilish uchun 2 va 13 ni ko'paytirish.

$$|\frac{\frac{4}{26}}{1}|$$

\frac{4}{26} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$|\frac{\frac{2}{13}}{1}|$$

Har qanday son birga bo‘linganda, natija o‘zi chiqadi.

$$|\frac{2}{13}|$$

a haqiqiy sonining mutloq qiymati qachon a\geq 0 bo‘lganda, a yoki qachon a<0 bo‘lganda -a. \frac{2}{13} ning mutloq qiymati \frac{2}{13} ga teng.

$$\frac{2}{13}$$

Omil

$$\frac{2}{13} = 0,15384615384615385$$