1/2(13*12)+1/2(13*12)+2(6*10*13 eching

$$\frac { 1 } { 2 } ( 13 \times 12 ) + \frac { 1 } { 2 } ( 13 \times 12 ) + 2 ( 6 \times 10 \times 13$$

Baholash

$$1716$$

Yechim qadamlari

\frac{13}{2} hosil qilish uchun \frac{1}{2} va 13 ni ko'paytirish.

$$\frac{13}{2}\times 12+\frac{1}{2}\times 13\times 12+2\times 6\times 10\times 13$$

\frac{13}{2}\times 12 ni yagona kasrga aylantiring.

$$\frac{13\times 12}{2}+\frac{1}{2}\times 13\times 12+2\times 6\times 10\times 13$$

156 hosil qilish uchun 13 va 12 ni ko'paytirish.

$$\frac{156}{2}+\frac{1}{2}\times 13\times 12+2\times 6\times 10\times 13$$

78 ni olish uchun 156 ni 2 ga bo‘ling.

$$78+\frac{1}{2}\times 13\times 12+2\times 6\times 10\times 13$$

\frac{13}{2} hosil qilish uchun \frac{1}{2} va 13 ni ko'paytirish.

$$78+\frac{13}{2}\times 12+2\times 6\times 10\times 13$$

\frac{13}{2}\times 12 ni yagona kasrga aylantiring.

$$78+\frac{13\times 12}{2}+2\times 6\times 10\times 13$$

156 hosil qilish uchun 13 va 12 ni ko'paytirish.

$$78+\frac{156}{2}+2\times 6\times 10\times 13$$

78 ni olish uchun 156 ni 2 ga bo‘ling.

$$78+78+2\times 6\times 10\times 13$$

156 olish uchun 78 va 78'ni qo'shing.

$$156+2\times 6\times 10\times 13$$

12 hosil qilish uchun 2 va 6 ni ko'paytirish.

$$156+12\times 10\times 13$$

120 hosil qilish uchun 12 va 10 ni ko'paytirish.

$$156+120\times 13$$

1560 hosil qilish uchun 120 va 13 ni ko'paytirish.

$$156+1560$$

1716 olish uchun 156 va 1560'ni qo'shing.

$$1716$$

Omil

$$2^{2}\times 3\times 11\times 13$$