23/7*33/4 eching

$$2 \frac { 3 } { 7 } \times 3 \frac { 3 } { 4 }$$

Baholash

$$\frac{255}{28}\approx 9,107142857$$

Yechim qadamlari

14 hosil qilish uchun 2 va 7 ni ko'paytirish.

$$\frac{14+3}{7}\times \frac{3\times 4+3}{4}$$

17 olish uchun 14 va 3'ni qo'shing.

$$\frac{17}{7}\times \frac{3\times 4+3}{4}$$

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

$$\frac{17}{7}\times \frac{12+3}{4}$$

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

$$\frac{17}{7}\times \frac{15}{4}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{17}{7} ni \frac{15}{4} ga ko‘paytiring.

$$\frac{17\times 15}{7\times 4}$$

\frac{17\times 15}{7\times 4} kasridagi ko‘paytirishlarni bajaring.

$$\frac{255}{28}$$

Omil

$$\frac{3 \cdot 5 \cdot 17}{2 ^ {2} \cdot 7} = 9\frac{3}{28} = 9,107142857142858$$