3.14*2^2*12/3 eching

$$\frac { 3.14 \times 2 ^ { 2 } \times 12 } { 3 }$$

Baholash

$$50,24$$

Yechim qadamlari

2 daraja ko‘rsatkichini 2 ga hisoblang va 4 ni qiymatni oling.

$$\frac{3,14\times 4\times 12}{3}$$

12,56 hosil qilish uchun 3,14 va 4 ni ko'paytirish.

$$\frac{12,56\times 12}{3}$$

150,72 hosil qilish uchun 12,56 va 12 ni ko'paytirish.

$$\frac{150,72}{3}$$

\frac{150,72}{3} kasrini uning surat va maxrajini 100 ga ko‘paytirish bilan kengaytiring.

$$\frac{15072}{300}$$

\frac{15072}{300} ulushini 12 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1256}{25}$$

Omil

$$\frac{157 \cdot 2 ^ {3}}{5 ^ {2}} = 50\frac{6}{25} = 50,24$$