33/4*11/5 eching

$$3 \frac { 3 } { 4 } \times 1 \frac { 1 } { 5 }$$

Baholash

$$\frac{9}{2}=4,5$$

Yechim qadamlari

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

$$\frac{12+3}{4}\times \frac{1\times 5+1}{5}$$

15 olish uchun 12 va 3'ni qo'shing.

$$\frac{15}{4}\times \frac{1\times 5+1}{5}$$

5 hosil qilish uchun 1 va 5 ni ko'paytirish.

$$\frac{15}{4}\times \frac{5+1}{5}$$

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

$$\frac{15}{4}\times \frac{6}{5}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{15}{4} ni \frac{6}{5} ga ko‘paytiring.

$$\frac{15\times 6}{4\times 5}$$

\frac{15\times 6}{4\times 5} kasridagi ko‘paytirishlarni bajaring.

$$\frac{90}{20}$$

\frac{90}{20} ulushini 10 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{9}{2}$$

Omil

$$\frac{3 ^ {2}}{2} = 4\frac{1}{2} = 4,5$$