5(17-10^-8)/2*10^-4 eching

$$\frac { 5 ( 17 - 10 ^ { - 8 } ) } { 2 \times 10 ^ { - 4 } }$$

Baholash

$$\frac{1699999999}{4000}=424999,99975$$

Yechim qadamlari

-8 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{100000000} ni qiymatni oling.

$$\frac{5\left(17-\frac{1}{100000000}\right)}{2\times 10^{-4}}$$

\frac{1699999999}{100000000} olish uchun 17 dan \frac{1}{100000000} ni ayirish.

$$\frac{5\times \frac{1699999999}{100000000}}{2\times 10^{-4}}$$

\frac{1699999999}{20000000} hosil qilish uchun 5 va \frac{1699999999}{100000000} ni ko'paytirish.

$$\frac{\frac{1699999999}{20000000}}{2\times 10^{-4}}$$

-4 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{10000} ni qiymatni oling.

$$\frac{\frac{1699999999}{20000000}}{2\times \frac{1}{10000}}$$

\frac{1}{5000} hosil qilish uchun 2 va \frac{1}{10000} ni ko'paytirish.

$$\frac{\frac{1699999999}{20000000}}{\frac{1}{5000}}$$

\frac{1699999999}{20000000} ni \frac{1}{5000} ga bo'lish \frac{1699999999}{20000000} ga k'paytirish \frac{1}{5000} ga qaytarish.

$$\frac{1699999999}{20000000}\times 5000$$

\frac{1699999999}{4000} hosil qilish uchun \frac{1699999999}{20000000} va 5000 ni ko'paytirish.

$$\frac{1699999999}{4000}$$

Omil

$$\frac{2957 \cdot 574907}{2 ^ {5} \cdot 5 ^ {3}} = 424999\frac{3999}{4000} = 424999,99975$$