21/3div2/5 eching

$$2 \frac { 1 } { 3 } \div \frac { 2 } { 5 }$$

Baholash

$$\frac{35}{6}\approx 5,833333333$$

Yechim qadamlari

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

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

6 hosil qilish uchun 2 va 3 ni ko'paytirish.

$$\frac{\left(6+1\right)\times 5}{3\times 2}$$

7 olish uchun 6 va 1'ni qo'shing.

$$\frac{7\times 5}{3\times 2}$$

35 hosil qilish uchun 7 va 5 ni ko'paytirish.

$$\frac{35}{3\times 2}$$

6 hosil qilish uchun 3 va 2 ni ko'paytirish.

$$\frac{35}{6}$$

Omil

$$\frac{5 \cdot 7}{2 \cdot 3} = 5\frac{5}{6} = 5,833333333333333$$