15/4frac{2{3}*13} eching

$$\frac { 15 } { 4 \frac { 2 } { 3 } \times 13 }$$

Baholash

$$\frac{45}{182}\approx 0,247252747$$

Yechim qadamlari

12 hosil qilish uchun 4 va 3 ni ko'paytirish.

$$\frac{15}{\frac{12+2}{3}\times 13}$$

14 olish uchun 12 va 2'ni qo'shing.

$$\frac{15}{\frac{14}{3}\times 13}$$

\frac{14}{3}\times 13 ni yagona kasrga aylantiring.

$$\frac{15}{\frac{14\times 13}{3}}$$

182 hosil qilish uchun 14 va 13 ni ko'paytirish.

$$\frac{15}{\frac{182}{3}}$$

15 ni \frac{182}{3} ga bo'lish 15 ga k'paytirish \frac{182}{3} ga qaytarish.

$$15\times \frac{3}{182}$$

15\times \frac{3}{182} ni yagona kasrga aylantiring.

$$\frac{15\times 3}{182}$$

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

$$\frac{45}{182}$$

Omil

$$\frac{3 ^ {2} \cdot 5}{2 \cdot 7 \cdot 13} = 0,24725274725274726$$