56-38/(88-16)*10^-3= eching

$$\frac { 56 - 38 } { ( 88 - 16 ) \times 10 ^ { - 3 } } =$$

Baholash

$$250$$

Yechim qadamlari

18 olish uchun 56 dan 38 ni ayirish.

$$\frac{18}{\left(88-16\right)\times 10^{-3}}$$

72 olish uchun 88 dan 16 ni ayirish.

$$\frac{18}{72\times 10^{-3}}$$

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

$$\frac{18}{72\times \frac{1}{1000}}$$

\frac{9}{125} hosil qilish uchun 72 va \frac{1}{1000} ni ko'paytirish.

$$\frac{18}{\frac{9}{125}}$$

18 ni \frac{9}{125} ga bo'lish 18 ga k'paytirish \frac{9}{125} ga qaytarish.

$$18\times \frac{125}{9}$$

250 hosil qilish uchun 18 va \frac{125}{9} ni ko'paytirish.

$$250$$

Omil

$$2\times 5^{3}$$