-27div{3/8*(-3/10)^2} eching

$$- 27 \div \{ \frac { 3 } { 8 } \times ( - \frac { 3 } { 10 } ) ^ { 2 } \}$$

Baholash

$$-800$$

Yechim qadamlari

2 daraja ko‘rsatkichini -\frac{3}{10} ga hisoblang va \frac{9}{100} ni qiymatni oling.

$$\frac{-27}{\frac{3}{8}\times \frac{9}{100}}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{3}{8} ni \frac{9}{100} ga ko‘paytiring.

$$\frac{-27}{\frac{3\times 9}{8\times 100}}$$

\frac{3\times 9}{8\times 100} kasridagi ko‘paytirishlarni bajaring.

$$\frac{-27}{\frac{27}{800}}$$

-27 ni \frac{27}{800} ga bo'lish -27 ga k'paytirish \frac{27}{800} ga qaytarish.

$$-27\times \frac{800}{27}$$

-27 ni \frac{800}{27} marotabaga ko'paytirish.

$$-800$$

Omil

$$-800$$