(04+7/10)*7/4div14/5 eching

$$( 04 + \frac { 7 } { 10 } ) \times \frac { 7 } { 4 } \div \frac { 14 } { 5 }$$

Baholash

$$\frac{7}{16}=0,4375$$

Yechim qadamlari

0 hosil qilish uchun 0 va 4 ni ko'paytirish.

$$\frac{\left(0+\frac{7}{10}\right)\times \frac{7}{4}}{\frac{14}{5}}$$

\frac{7}{10} olish uchun 0 va \frac{7}{10}'ni qo'shing.

$$\frac{\frac{7}{10}\times \frac{7}{4}}{\frac{14}{5}}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{7}{10} ni \frac{7}{4} ga ko‘paytiring.

$$\frac{\frac{7\times 7}{10\times 4}}{\frac{14}{5}}$$

\frac{7\times 7}{10\times 4} kasridagi ko‘paytirishlarni bajaring.

$$\frac{\frac{49}{40}}{\frac{14}{5}}$$

\frac{49}{40} ni \frac{14}{5} ga bo'lish \frac{49}{40} ga k'paytirish \frac{14}{5} ga qaytarish.

$$\frac{49}{40}\times \frac{5}{14}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{49}{40} ni \frac{5}{14} ga ko‘paytiring.

$$\frac{49\times 5}{40\times 14}$$

\frac{49\times 5}{40\times 14} kasridagi ko‘paytirishlarni bajaring.

$$\frac{245}{560}$$

\frac{245}{560} ulushini 35 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{7}{16}$$

Omil

$$\frac{7}{2 ^ {4}} = 0,4375$$