6*10^-8div15*10^-9 eching

$$6 \times { 10 }^{ -8 } \div 15 \times { 10 }^{ -9 }$$

Baholash

$$\frac{1}{250000000000000000}=4 \cdot 10^{-18}$$

Yechim qadamlari

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

$$\frac{6\times \frac{1}{100000000}}{15}\times 10^{-9}$$

\frac{3}{50000000} hosil qilish uchun 6 va \frac{1}{100000000} ni ko'paytirish.

$$\frac{\frac{3}{50000000}}{15}\times 10^{-9}$$

\frac{\frac{3}{50000000}}{15} ni yagona kasrga aylantiring.

$$\frac{3}{50000000\times 15}\times 10^{-9}$$

750000000 hosil qilish uchun 50000000 va 15 ni ko'paytirish.

$$\frac{3}{750000000}\times 10^{-9}$$

\frac{3}{750000000} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{250000000}\times 10^{-9}$$

-9 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{1000000000} ni qiymatni oling.

$$\frac{1}{250000000}\times \frac{1}{1000000000}$$

\frac{1}{250000000000000000} hosil qilish uchun \frac{1}{250000000} va \frac{1}{1000000000} ni ko'paytirish.

$$\frac{1}{250000000000000000}$$

Omil

$$\frac{1}{2 ^ {16} \cdot 5 ^ {18}} = 4 \times 10^{-18}$$