3/4-6/12 eching

$$\frac { 3 } { 4 } - \frac { 6 } { 12 }$$

Baholash

$$\frac{1}{4}=0,25$$

Yechim qadamlari

\frac{6}{12} ulushini 6 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{3}{4}-\frac{1}{2}$$

4 va 2 ning eng kichik umumiy karralisi 4 ga teng. \frac{3}{4} va \frac{1}{2} ni 4 maxraj bilan kasrlarga aylantirib oling.

$$\frac{3}{4}-\frac{2}{4}$$

\frac{3}{4} va \frac{2}{4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{3-2}{4}$$

1 olish uchun 3 dan 2 ni ayirish.

$$\frac{1}{4}$$

Omil

$$\frac{1}{2 ^ {2}} = 0,25$$