=21*22*43/6-5*6*11/6 eching

$$= \frac { 21 \times 22 \times 43 } { 6 } - \frac { 5 \times 6 \times 11 } { 6 }$$

Baholash

$$3256$$

Yechim qadamlari

462 hosil qilish uchun 21 va 22 ni ko'paytirish.

$$\frac{462\times 43}{6}-\frac{5\times 6\times 11}{6}$$

19866 hosil qilish uchun 462 va 43 ni ko'paytirish.

$$\frac{19866}{6}-\frac{5\times 6\times 11}{6}$$

3311 ni olish uchun 19866 ni 6 ga bo‘ling.

$$3311-\frac{5\times 6\times 11}{6}$$

6 va 6 ni qisqartiring.

$$3311-5\times 11$$

55 hosil qilish uchun 5 va 11 ni ko'paytirish.

$$3311-55$$

3256 olish uchun 3311 dan 55 ni ayirish.

$$3256$$

Omil

$$2^{3}\times 11\times 37$$