3pi*90/667*10^-11 eching

$$\frac { 3 \pi \times 90 } { 667 \times 10 ^ { - 11 } }$$

Baholash

$$\frac{27000000000000\pi }{667}\approx 127170917011,880691528$$

Yechim qadamlari

270 hosil qilish uchun 3 va 90 ni ko'paytirish.

$$\frac{270\pi }{667\times 10^{-11}}$$

-11 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{100000000000} ni qiymatni oling.

$$\frac{270\pi }{667\times \frac{1}{100000000000}}$$

\frac{667}{100000000000} hosil qilish uchun 667 va \frac{1}{100000000000} ni ko'paytirish.

$$\frac{270\pi }{\frac{667}{100000000000}}$$

270\pi ni \frac{667}{100000000000} ga bo'lish 270\pi ga k'paytirish \frac{667}{100000000000} ga qaytarish.

$$\frac{270\pi \times 100000000000}{667}$$

27000000000000 hosil qilish uchun 270 va 100000000000 ni ko'paytirish.

$$\frac{27000000000000\pi }{667}$$