0.0725(13*0.1725)+(3*0.0725)/9*0.1725+20*0.0725= eching

$$\frac { 0.0725 ( 13 \cdot 0.1725 ) + ( 3 \cdot 0.0725 ) } { 9 \cdot 0.1725 + 20 \cdot 0.0725 } =$$

Baholash

$$\frac{60813}{480400}\approx 0,12658826$$

Yechim qadamlari

0,9425 hosil qilish uchun 0,0725 va 13 ni ko'paytirish.

$$\frac{0,9425\times 0,1725+3\times 0,0725}{9\times 0,1725+20\times 0,0725}$$

0,16258125 hosil qilish uchun 0,9425 va 0,1725 ni ko'paytirish.

$$\frac{0,16258125+3\times 0,0725}{9\times 0,1725+20\times 0,0725}$$

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

$$\frac{0,16258125+0,2175}{9\times 0,1725+20\times 0,0725}$$

0,38008125 olish uchun 0,16258125 va 0,2175'ni qo'shing.

$$\frac{0,38008125}{9\times 0,1725+20\times 0,0725}$$

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

$$\frac{0,38008125}{1,5525+20\times 0,0725}$$

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

$$\frac{0,38008125}{1,5525+1,45}$$

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

$$\frac{0,38008125}{3,0025}$$

\frac{0,38008125}{3,0025} kasrini uning surat va maxrajini 100000000 ga ko‘paytirish bilan kengaytiring.

$$\frac{38008125}{300250000}$$

\frac{38008125}{300250000} ulushini 625 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{60813}{480400}$$

Omil

$$\frac{29 \cdot 233 \cdot 3 ^ {2}}{1201 \cdot 2 ^ {4} \cdot 5 ^ {2}} = 0,12658825978351373$$