51/2div3/4 eching

$$5 \frac { 1 } { 2 } \div \frac { 3 } { 4 }$$

Baholash

$$\frac{22}{3}\approx 7,333333333$$

Yechim qadamlari

\frac{5\times 2+1}{2} ni \frac{3}{4} ga bo'lish \frac{5\times 2+1}{2} ga k'paytirish \frac{3}{4} ga qaytarish.

$$\frac{\left(5\times 2+1\right)\times 4}{2\times 3}$$

Surat va maxrajdagi ikkala 2 ni qisqartiring.

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

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

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

11 olish uchun 1 va 10'ni qo'shing.

$$\frac{2\times 11}{3}$$

22 hosil qilish uchun 2 va 11 ni ko'paytirish.

$$\frac{22}{3}$$

Omil

$$\frac{2 \cdot 11}{3} = 7\frac{1}{3} = 7,333333333333333$$