2+1/3/2-frac{1{3}}:1/5+(1/3)^-1 eching

$$\frac { 2 + \frac { 1 } { 3 } } { 2 - \frac { 1 } { 3 } } : \frac { 1 } { 5 } + ( \frac { 1 } { 3 } ) ^ { - 1 }$$

Baholash

$$10$$

Yechim qadamlari

\frac{2+\frac{1}{3}}{2-\frac{1}{3}} ni \frac{1}{5} ga bo'lish \frac{2+\frac{1}{3}}{2-\frac{1}{3}} ga k'paytirish \frac{1}{5} ga qaytarish.

$$\frac{\left(2+\frac{1}{3}\right)\times 5}{2-\frac{1}{3}}+\left(\frac{1}{3}\right)^{-1}$$

\frac{7}{3} olish uchun 2 va \frac{1}{3}'ni qo'shing.

$$\frac{\frac{7}{3}\times 5}{2-\frac{1}{3}}+\left(\frac{1}{3}\right)^{-1}$$

\frac{35}{3} hosil qilish uchun \frac{7}{3} va 5 ni ko'paytirish.

$$\frac{\frac{35}{3}}{2-\frac{1}{3}}+\left(\frac{1}{3}\right)^{-1}$$

\frac{5}{3} olish uchun 2 dan \frac{1}{3} ni ayirish.

$$\frac{\frac{35}{3}}{\frac{5}{3}}+\left(\frac{1}{3}\right)^{-1}$$

\frac{35}{3} ni \frac{5}{3} ga bo'lish \frac{35}{3} ga k'paytirish \frac{5}{3} ga qaytarish.

$$\frac{35}{3}\times \frac{3}{5}+\left(\frac{1}{3}\right)^{-1}$$

7 hosil qilish uchun \frac{35}{3} va \frac{3}{5} ni ko'paytirish.

$$7+\left(\frac{1}{3}\right)^{-1}$$

-1 daraja ko‘rsatkichini \frac{1}{3} ga hisoblang va 3 ni qiymatni oling.

$$7+3$$

10 olish uchun 7 va 3'ni qo'shing.

$$10$$

Omil

$$2\times 5$$