1000^2200/100^2*120*80 eching

$$\frac{ { 1000 }^{ 2 } 200 }{ { 100 }^{ 2 } \times 120 \times 80 }$$

Baholash

$$\frac{25}{12}\approx 2,083333333$$

Yechim qadamlari

Surat va maxrajdagi ikkala 5\times 40 ni qisqartiring.

$$\frac{1000^{2}}{3\times 16\times 100^{2}}$$

2 daraja ko‘rsatkichini 1000 ga hisoblang va 1000000 ni qiymatni oling.

$$\frac{1000000}{3\times 16\times 100^{2}}$$

48 hosil qilish uchun 3 va 16 ni ko'paytirish.

$$\frac{1000000}{48\times 100^{2}}$$

2 daraja ko‘rsatkichini 100 ga hisoblang va 10000 ni qiymatni oling.

$$\frac{1000000}{48\times 10000}$$

480000 hosil qilish uchun 48 va 10000 ni ko'paytirish.

$$\frac{1000000}{480000}$$

\frac{1000000}{480000} ulushini 40000 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{25}{12}$$

Omil

$$\frac{5 ^ {2}}{2 ^ {2} \cdot 3} = 2\frac{1}{12} = 2,0833333333333335$$