1/frac{1{10000}+1/4700+1/4700} eching

$$\frac{ 1 }{ \frac{ 1 }{ 10000 } + \frac{ 1 }{ 4700 } + \frac{ 1 }{ 4700 } }$$

Baholash

$$\frac{470000}{247}\approx 1902,834008097$$

Yechim qadamlari

10000 va 4700 ning eng kichik umumiy karralisi 470000 ga teng. \frac{1}{10000} va \frac{1}{4700} ni 470000 maxraj bilan kasrlarga aylantirib oling.

$$\frac{1}{\frac{47}{470000}+\frac{100}{470000}+\frac{1}{4700}}$$

\frac{47}{470000} va \frac{100}{470000} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{1}{\frac{47+100}{470000}+\frac{1}{4700}}$$

147 olish uchun 47 va 100'ni qo'shing.

$$\frac{1}{\frac{147}{470000}+\frac{1}{4700}}$$

470000 va 4700 ning eng kichik umumiy karralisi 470000 ga teng. \frac{147}{470000} va \frac{1}{4700} ni 470000 maxraj bilan kasrlarga aylantirib oling.

$$\frac{1}{\frac{147}{470000}+\frac{100}{470000}}$$

\frac{147}{470000} va \frac{100}{470000} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{1}{\frac{147+100}{470000}}$$

247 olish uchun 147 va 100'ni qo'shing.

$$\frac{1}{\frac{247}{470000}}$$

1 ni \frac{247}{470000} ga bo'lish 1 ga k'paytirish \frac{247}{470000} ga qaytarish.

$$1\times \frac{470000}{247}$$

\frac{470000}{247} hosil qilish uchun 1 va \frac{470000}{247} ni ko'paytirish.

$$\frac{470000}{247}$$

Omil

$$\frac{2 ^ {4} \cdot 5 ^ {4} \cdot 47}{13 \cdot 19} = 1902\frac{206}{247} = 1902,834008097166$$