5/4div7/3div1/5= eching

$$\frac { 5 } { 4 } \div \frac { 7 } { 3 } \div \frac { 1 } { 5 } =$$

Baholash

$$\frac{75}{28}\approx 2,678571429$$

Yechim qadamlari

\frac{\frac{5}{4}}{\frac{7}{3}} ni \frac{1}{5} ga bo'lish \frac{\frac{5}{4}}{\frac{7}{3}} ga k'paytirish \frac{1}{5} ga qaytarish.

$$\frac{\frac{5}{4}\times 5}{\frac{7}{3}}$$

\frac{5}{4}\times 5 ni yagona kasrga aylantiring.

$$\frac{\frac{5\times 5}{4}}{\frac{7}{3}}$$

25 hosil qilish uchun 5 va 5 ni ko'paytirish.

$$\frac{\frac{25}{4}}{\frac{7}{3}}$$

\frac{25}{4} ni \frac{7}{3} ga bo'lish \frac{25}{4} ga k'paytirish \frac{7}{3} ga qaytarish.

$$\frac{25}{4}\times \frac{3}{7}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{25}{4} ni \frac{3}{7} ga ko‘paytiring.

$$\frac{25\times 3}{4\times 7}$$

\frac{25\times 3}{4\times 7} kasridagi ko‘paytirishlarni bajaring.

$$\frac{75}{28}$$

Omil

$$\frac{3 \cdot 5 ^ {2}}{2 ^ {2} \cdot 7} = 2\frac{19}{28} = 2,6785714285714284$$