1/9div2/8div3/7= eching

$$\frac { 1 } { 9 } \div \frac { 2 } { 8 } \div \frac { 3 } { 7 } =$$

Baholash

$$\frac{28}{27}\approx 1,037037037$$

Yechim qadamlari

\frac{\frac{1}{9}}{\frac{2}{8}} ni \frac{3}{7} ga bo'lish \frac{\frac{1}{9}}{\frac{2}{8}} ga k'paytirish \frac{3}{7} ga qaytarish.

$$\frac{\frac{1}{9}\times 7}{\frac{2}{8}\times 3}$$

\frac{7}{9} hosil qilish uchun \frac{1}{9} va 7 ni ko'paytirish.

$$\frac{\frac{7}{9}}{\frac{2}{8}\times 3}$$

\frac{2}{8} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{\frac{7}{9}}{\frac{1}{4}\times 3}$$

\frac{3}{4} hosil qilish uchun \frac{1}{4} va 3 ni ko'paytirish.

$$\frac{\frac{7}{9}}{\frac{3}{4}}$$

\frac{7}{9} ni \frac{3}{4} ga bo'lish \frac{7}{9} ga k'paytirish \frac{3}{4} ga qaytarish.

$$\frac{7}{9}\times \frac{4}{3}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{7}{9} ni \frac{4}{3} ga ko‘paytiring.

$$\frac{7\times 4}{9\times 3}$$

\frac{7\times 4}{9\times 3} kasridagi ko‘paytirishlarni bajaring.

$$\frac{28}{27}$$

Omil

$$\frac{2 ^ {2} \cdot 7}{3 ^ {3}} = 1\frac{1}{27} = 1,037037037037037$$