[1/2:2/11] eching

$$[ \frac { 1 } { 2 } : \frac { 2 } { 11 } ]$$

Baholash

$$\frac{11}{4}=2,75$$

Yechim qadamlari

\frac{1}{2} ni \frac{2}{11} ga bo'lish \frac{1}{2} ga k'paytirish \frac{2}{11} ga qaytarish.

$$\frac{1}{2}\times \frac{11}{2}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{2} ni \frac{11}{2} ga ko‘paytiring.

$$\frac{1\times 11}{2\times 2}$$

\frac{1\times 11}{2\times 2} kasridagi ko‘paytirishlarni bajaring.

$$\frac{11}{4}$$

Omil

$$\frac{11}{2 ^ {2}} = 2\frac{3}{4} = 2,75$$