1/4div2/5div3/6= eching

$$\frac { 1 } { 4 } \div \frac { 2 } { 5 } \div \frac { 3 } { 6 } =$$

Baholash

$$\frac{5}{4}=1,25$$

Yechim qadamlari

\frac{\frac{1}{4}}{\frac{2}{5}} ni \frac{3}{6} ga bo'lish \frac{\frac{1}{4}}{\frac{2}{5}} ga k'paytirish \frac{3}{6} ga qaytarish.

$$\frac{\frac{1}{4}\times 6}{\frac{2}{5}\times 3}$$

Surat va maxrajdagi ikkala 3 ni qisqartiring.

$$\frac{\frac{1}{4}\times 2}{\frac{2}{5}}$$

\frac{2}{4} hosil qilish uchun \frac{1}{4} va 2 ni ko'paytirish.

$$\frac{\frac{2}{4}}{\frac{2}{5}}$$

\frac{2}{4} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{\frac{1}{2}}{\frac{2}{5}}$$

\frac{1}{2} ni \frac{2}{5} ga bo'lish \frac{1}{2} ga k'paytirish \frac{2}{5} ga qaytarish.

$$\frac{1}{2}\times \frac{5}{2}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{2} ni \frac{5}{2} ga ko‘paytiring.

$$\frac{1\times 5}{2\times 2}$$

\frac{1\times 5}{2\times 2} kasridagi ko‘paytirishlarni bajaring.

$$\frac{5}{4}$$

Omil

$$\frac{5}{2 ^ {2}} = 1\frac{1}{4} = 1,25$$