1/4*2*22/7*12 eching

$$\frac { 1 } { 4 } \times 2 \times \frac { 22 } { 7 } \times 12$$

Baholash

$$\frac{132}{7}\approx 18,857142857$$

Yechim qadamlari

\frac{2}{4} hosil qilish uchun \frac{1}{4} va 2 ni ko'paytirish.

$$\frac{2}{4}\times \frac{22}{7}\times 12$$

\frac{2}{4} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{2}\times \frac{22}{7}\times 12$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{2} ni \frac{22}{7} ga ko‘paytiring.

$$\frac{1\times 22}{2\times 7}\times 12$$

\frac{1\times 22}{2\times 7} kasridagi ko‘paytirishlarni bajaring.

$$\frac{22}{14}\times 12$$

\frac{22}{14} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{11}{7}\times 12$$

\frac{11}{7}\times 12 ni yagona kasrga aylantiring.

$$\frac{11\times 12}{7}$$

132 hosil qilish uchun 11 va 12 ni ko'paytirish.

$$\frac{132}{7}$$

Omil

$$\frac{2 ^ {2} \cdot 3 \cdot 11}{7} = 18\frac{6}{7} = 18,857142857142858$$