3/24-4/162 eching

$$\frac { 3 } { 24 } - \frac { 4 } { 162 }$$

Baholash

$$\frac{65}{648}\approx 0,100308642$$

Yechim qadamlari

\frac{3}{24} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{8}-\frac{4}{162}$$

\frac{4}{162} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{8}-\frac{2}{81}$$

8 va 81 ning eng kichik umumiy karralisi 648 ga teng. \frac{1}{8} va \frac{2}{81} ni 648 maxraj bilan kasrlarga aylantirib oling.

$$\frac{81}{648}-\frac{16}{648}$$

\frac{81}{648} va \frac{16}{648} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{81-16}{648}$$

65 olish uchun 81 dan 16 ni ayirish.

$$\frac{65}{648}$$

Omil

$$\frac{5 \cdot 13}{2 ^ {3} \cdot 3 ^ {4}} = 0,10030864197530864$$