0.0725((3*0.1725)+(3*0.072))/9*0.1725+20*0.0725= eching

$$\frac { 0.0725 ( ( 3 \cdot 0.1725 ) + ( 3 \cdot 0.072 ) ) } { 9 \cdot 0.1725 + 20 \cdot 0.0725 } =$$

Baholash

$$\frac{42543}{2402000}\approx 0,01771149$$

Yechim qadamlari

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

$$\frac{0,0725\left(0,5175+3\times 0,072\right)}{9\times 0,1725+20\times 0,0725}$$

0,216 hosil qilish uchun 3 va 0,072 ni ko'paytirish.

$$\frac{0,0725\left(0,5175+0,216\right)}{9\times 0,1725+20\times 0,0725}$$

0,7335 olish uchun 0,5175 va 0,216'ni qo'shing.

$$\frac{0,0725\times 0,7335}{9\times 0,1725+20\times 0,0725}$$

0,05317875 hosil qilish uchun 0,0725 va 0,7335 ni ko'paytirish.

$$\frac{0,05317875}{9\times 0,1725+20\times 0,0725}$$

1,5525 hosil qilish uchun 9 va 0,1725 ni ko'paytirish.

$$\frac{0,05317875}{1,5525+20\times 0,0725}$$

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

$$\frac{0,05317875}{1,5525+1,45}$$

3,0025 olish uchun 1,5525 va 1,45'ni qo'shing.

$$\frac{0,05317875}{3,0025}$$

\frac{0,05317875}{3,0025} kasrini uning surat va maxrajini 100000000 ga ko‘paytirish bilan kengaytiring.

$$\frac{5317875}{300250000}$$

\frac{5317875}{300250000} ulushini 125 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{42543}{2402000}$$

Omil

$$\frac{29 \cdot 163 \cdot 3 ^ {2}}{1201 \cdot 2 ^ {4} \cdot 5 ^ {3}} = 0,017711490424646127$$