0.0725(3*0.1725+3*0.0725)/9*0.7725+20*0.0725= eching

$$\frac { 0.0725 ( 3 \cdot 0.1725 + 3 \cdot 0.0725 ) } { 9 \cdot 0.7725 + 20 \cdot 0.0725 } =$$

Baholash

$$\frac{4263}{672200}\approx 0,006341863$$

Yechim qadamlari

0,5175 hosil qilish uchun 3 va 0,1725 ni ko'paytirish.

$$\frac{0,0725\left(0,5175+3\times 0,0725\right)}{9\times 0,7725+20\times 0,0725}$$

0,2175 hosil qilish uchun 3 va 0,0725 ni ko'paytirish.

$$\frac{0,0725\left(0,5175+0,2175\right)}{9\times 0,7725+20\times 0,0725}$$

0,735 olish uchun 0,5175 va 0,2175'ni qo'shing.

$$\frac{0,0725\times 0,735}{9\times 0,7725+20\times 0,0725}$$

0,0532875 hosil qilish uchun 0,0725 va 0,735 ni ko'paytirish.

$$\frac{0,0532875}{9\times 0,7725+20\times 0,0725}$$

6,9525 hosil qilish uchun 9 va 0,7725 ni ko'paytirish.

$$\frac{0,0532875}{6,9525+20\times 0,0725}$$

1,45 hosil qilish uchun 20 va 0,0725 ni ko'paytirish.

$$\frac{0,0532875}{6,9525+1,45}$$

8,4025 olish uchun 6,9525 va 1,45'ni qo'shing.

$$\frac{0,0532875}{8,4025}$$

\frac{0,0532875}{8,4025} kasrini uning surat va maxrajini 10000000 ga ko‘paytirish bilan kengaytiring.

$$\frac{532875}{84025000}$$

\frac{532875}{84025000} ulushini 125 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{4263}{672200}$$

Omil

$$\frac{3 \cdot 29 \cdot 7 ^ {2}}{3361 \cdot 2 ^ {3} \cdot 5 ^ {2}} = 0,006341862540910443$$