23/5div11/2 eching

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

Baholash

$$\frac{26}{15}\approx 1,733333333$$

Yechim qadamlari

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

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

10 hosil qilish uchun 2 va 5 ni ko'paytirish.

$$\frac{\left(10+3\right)\times 2}{5\left(1\times 2+1\right)}$$

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

$$\frac{13\times 2}{5\left(1\times 2+1\right)}$$

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

$$\frac{26}{5\left(1\times 2+1\right)}$$

2 hosil qilish uchun 1 va 2 ni ko'paytirish.

$$\frac{26}{5\left(2+1\right)}$$

3 olish uchun 2 va 1'ni qo'shing.

$$\frac{26}{5\times 3}$$

15 hosil qilish uchun 5 va 3 ni ko'paytirish.

$$\frac{26}{15}$$

Omil

$$\frac{2 \cdot 13}{3 \cdot 5} = 1\frac{11}{15} = 1,7333333333333334$$