[(13-111/2):0.03]*0.026= eching

$$[ ( 13 - 11 \frac { 1 } { 2 } ) : 0.03 ] \cdot 0.026 =$$

Baholash

$$1,3$$

Yechim qadamlari

22 hosil qilish uchun 11 va 2 ni ko'paytirish.

$$\frac{13-\frac{22+1}{2}}{0,03}\times 0,026$$

23 olish uchun 22 va 1'ni qo'shing.

$$\frac{13-\frac{23}{2}}{0,03}\times 0,026$$

13 ni \frac{26}{2} kasrga o‘giring.

$$\frac{\frac{26}{2}-\frac{23}{2}}{0,03}\times 0,026$$

\frac{26}{2} va \frac{23}{2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{26-23}{2}}{0,03}\times 0,026$$

3 olish uchun 26 dan 23 ni ayirish.

$$\frac{\frac{3}{2}}{0,03}\times 0,026$$

\frac{\frac{3}{2}}{0,03} ni yagona kasrga aylantiring.

$$\frac{3}{2\times 0,03}\times 0,026$$

0,06 hosil qilish uchun 2 va 0,03 ni ko'paytirish.

$$\frac{3}{0,06}\times 0,026$$

\frac{3}{0,06} kasrini uning surat va maxrajini 100 ga ko‘paytirish bilan kengaytiring.

$$\frac{300}{6}\times 0,026$$

50 ni olish uchun 300 ni 6 ga bo‘ling.

$$50\times 0,026$$

1,3 hosil qilish uchun 50 va 0,026 ni ko'paytirish.

$$1,3$$

Omil

$$\frac{13}{2 \cdot 5} = 1\frac{3}{10} = 1,3$$