0.7/(60*10^-3)^2 eching

$$\frac { 0.7 } { ( 60 \cdot 10 ^ { - 3 } ) ^ { 2 } }$$

Baholash

$$\frac{1750}{9}\approx 194,444444444$$

Yechim qadamlari

-3 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{1000} ni qiymatni oling.

$$\frac{0,7}{\left(60\times \frac{1}{1000}\right)^{2}}$$

\frac{3}{50} hosil qilish uchun 60 va \frac{1}{1000} ni ko'paytirish.

$$\frac{0,7}{\left(\frac{3}{50}\right)^{2}}$$

2 daraja ko‘rsatkichini \frac{3}{50} ga hisoblang va \frac{9}{2500} ni qiymatni oling.

$$\frac{0,7}{\frac{9}{2500}}$$

0,7 ni \frac{9}{2500} ga bo'lish 0,7 ga k'paytirish \frac{9}{2500} ga qaytarish.

$$0,7\times \frac{2500}{9}$$

\frac{1750}{9} hosil qilish uchun 0,7 va \frac{2500}{9} ni ko'paytirish.

$$\frac{1750}{9}$$

Omil

$$\frac{2 \cdot 7 \cdot 5 ^ {3}}{3 ^ {2}} = 194\frac{4}{9} = 194,44444444444446$$