14*13*12*11*10*4*2/3*1*2*1*2*12*1 eching

$$\frac { 14 \cdot 13 \cdot 12 \cdot 11 \cdot 10 \cdot 4 \cdot 2 } { 3 \cdot 1 \cdot 2 \cdot 1 \cdot 2 \cdot 12 \cdot 1 }$$

Baholash

$$\frac{40040}{3}\approx 13346,666666667$$

Yechim qadamlari

Surat va maxrajdagi ikkala 2\times 2\times 2\times 2\times 3 ni qisqartiring.

$$\frac{2\times 4\times 5\times 7\times 11\times 13}{3}$$

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

$$\frac{8\times 5\times 7\times 11\times 13}{3}$$

40 hosil qilish uchun 8 va 5 ni ko'paytirish.

$$\frac{40\times 7\times 11\times 13}{3}$$

280 hosil qilish uchun 40 va 7 ni ko'paytirish.

$$\frac{280\times 11\times 13}{3}$$

3080 hosil qilish uchun 280 va 11 ni ko'paytirish.

$$\frac{3080\times 13}{3}$$

40040 hosil qilish uchun 3080 va 13 ni ko'paytirish.

$$\frac{40040}{3}$$

Omil

$$\frac{2 ^ {3} \cdot 5 \cdot 7 \cdot 11 \cdot 13}{3} = 13346\frac{2}{3} = 13346,666666666666$$