(1/2+1/3)^2:(3/4+1/5)^0 eching

$$( 1 / 2 + 1 / 3 ) ^ { 2 } : ( 3 / 4 + 1 / 5 ) ^ { 0 }$$

Baholash

$$\frac{25}{36}\approx 0,694444444$$

Yechim qadamlari

\frac{5}{6} olish uchun \frac{1}{2} va \frac{1}{3}'ni qo'shing.

$$\frac{\left(\frac{5}{6}\right)^{2}}{\left(\frac{3}{4}+\frac{1}{5}\right)^{0}}$$

2 daraja ko‘rsatkichini \frac{5}{6} ga hisoblang va \frac{25}{36} ni qiymatni oling.

$$\frac{\frac{25}{36}}{\left(\frac{3}{4}+\frac{1}{5}\right)^{0}}$$

\frac{19}{20} olish uchun \frac{3}{4} va \frac{1}{5}'ni qo'shing.

$$\frac{\frac{25}{36}}{\left(\frac{19}{20}\right)^{0}}$$

0 daraja ko‘rsatkichini \frac{19}{20} ga hisoblang va 1 ni qiymatni oling.

$$\frac{\frac{25}{36}}{1}$$

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

$$\frac{25}{36}$$

Omil

$$\frac{5 ^ {2}}{2 ^ {2} \cdot 3 ^ {2}} = 0,6944444444444444$$