6*5/9*21/2= eching

$$6 \times \frac { 5 } { 9 } \times 2 \frac { 1 } { 2 } =$$

Baholash

$$\frac{25}{3}\approx 8,333333333$$

Yechim qadamlari

6\times \frac{5}{9} ni yagona kasrga aylantiring.

$$\frac{6\times 5}{9}\times \frac{2\times 2+1}{2}$$

30 hosil qilish uchun 6 va 5 ni ko'paytirish.

$$\frac{30}{9}\times \frac{2\times 2+1}{2}$$

\frac{30}{9} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{10}{3}\times \frac{2\times 2+1}{2}$$

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

$$\frac{10}{3}\times \frac{4+1}{2}$$

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

$$\frac{10}{3}\times \frac{5}{2}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{10}{3} ni \frac{5}{2} ga ko‘paytiring.

$$\frac{10\times 5}{3\times 2}$$

\frac{10\times 5}{3\times 2} kasridagi ko‘paytirishlarni bajaring.

$$\frac{50}{6}$$

\frac{50}{6} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{25}{3}$$

Omil

$$\frac{5 ^ {2}}{3} = 8\frac{1}{3} = 8,333333333333334$$