3/2div1/4div2/5= eching

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

Baholash

$$15$$

Yechim qadamlari

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

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

\frac{3}{2}\times 5 ni yagona kasrga aylantiring.

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

15 hosil qilish uchun 3 va 5 ni ko'paytirish.

$$\frac{\frac{15}{2}}{\frac{1}{4}\times 2}$$

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

$$\frac{\frac{15}{2}}{\frac{2}{4}}$$

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

$$\frac{\frac{15}{2}}{\frac{1}{2}}$$

\frac{15}{2} ni \frac{1}{2} ga bo'lish \frac{15}{2} ga k'paytirish \frac{1}{2} ga qaytarish.

$$\frac{15}{2}\times 2$$

2 va 2 ni qisqartiring.

$$15$$

Omil

$$3\times 5$$