(t)2/5div21/2quad(u)21/5 eching

$$( t ) \frac { 2 } { 5 } \div 2 \frac { 1 } { 2 } \quad ( u ) 2 \frac { 1 } { 5 }$$

Baholash

$$\frac{44tu}{125}$$

Yechim qadamlari

t\times \frac{2}{5} ni \frac{2\times 2+1}{2} ga bo'lish t\times \frac{2}{5} ga k'paytirish \frac{2\times 2+1}{2} ga qaytarish.

$$\frac{t\times \frac{2}{5}\times 2}{2\times 2+1}u\times \frac{2\times 5+1}{5}$$

\frac{2}{5}\times 2 ni yagona kasrga aylantiring.

$$\frac{t\times \frac{2\times 2}{5}}{2\times 2+1}u\times \frac{2\times 5+1}{5}$$

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

$$\frac{t\times \frac{4}{5}}{2\times 2+1}u\times \frac{2\times 5+1}{5}$$

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

$$\frac{t\times \frac{4}{5}}{4+1}u\times \frac{2\times 5+1}{5}$$

5 olish uchun 4 va 1'ni qo'shing.

$$\frac{t\times \frac{4}{5}}{5}u\times \frac{2\times 5+1}{5}$$

t\times \frac{4}{25} ni olish uchun t\times \frac{4}{5} ni 5 ga bo‘ling.

$$t\times \frac{4}{25}u\times \frac{2\times 5+1}{5}$$

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

$$t\times \frac{4}{25}u\times \frac{10+1}{5}$$

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

$$t\times \frac{4}{25}u\times \frac{11}{5}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{4}{25} ni \frac{11}{5} ga ko‘paytiring.

$$t\times \frac{4\times 11}{25\times 5}u$$

\frac{4\times 11}{25\times 5} kasridagi ko‘paytirishlarni bajaring.

$$t\times \frac{44}{125}u$$

Kengaytirish

$$\frac{44tu}{125}$$

Yechim qadamlari

t\times \frac{2}{5} ni \frac{2\times 2+1}{2} ga bo'lish t\times \frac{2}{5} ga k'paytirish \frac{2\times 2+1}{2} ga qaytarish.

$$\frac{t\times \frac{2}{5}\times 2}{2\times 2+1}u\times \frac{2\times 5+1}{5}$$

\frac{2}{5}\times 2 ni yagona kasrga aylantiring.

$$\frac{t\times \frac{2\times 2}{5}}{2\times 2+1}u\times \frac{2\times 5+1}{5}$$

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

$$\frac{t\times \frac{4}{5}}{2\times 2+1}u\times \frac{2\times 5+1}{5}$$

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

$$\frac{t\times \frac{4}{5}}{4+1}u\times \frac{2\times 5+1}{5}$$

5 olish uchun 4 va 1'ni qo'shing.

$$\frac{t\times \frac{4}{5}}{5}u\times \frac{2\times 5+1}{5}$$

t\times \frac{4}{25} ni olish uchun t\times \frac{4}{5} ni 5 ga bo‘ling.

$$t\times \frac{4}{25}u\times \frac{2\times 5+1}{5}$$

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

$$t\times \frac{4}{25}u\times \frac{10+1}{5}$$

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

$$t\times \frac{4}{25}u\times \frac{11}{5}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{4}{25} ni \frac{11}{5} ga ko‘paytiring.

$$t\times \frac{4\times 11}{25\times 5}u$$

\frac{4\times 11}{25\times 5} kasridagi ko‘paytirishlarni bajaring.

$$t\times \frac{44}{125}u$$