14:24+1260:360 eching

$$14 : 24 + 1260 : 360$$

Baholash

$$\frac{49}{12}\approx 4,083333333$$

Yechim qadamlari

\frac{14}{24} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{7}{12}+\frac{1260}{360}$$

\frac{1260}{360} ulushini 180 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{7}{12}+\frac{7}{2}$$

12 va 2 ning eng kichik umumiy karralisi 12 ga teng. \frac{7}{12} va \frac{7}{2} ni 12 maxraj bilan kasrlarga aylantirib oling.

$$\frac{7}{12}+\frac{42}{12}$$

\frac{7}{12} va \frac{42}{12} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{7+42}{12}$$

49 olish uchun 7 va 42'ni qo'shing.

$$\frac{49}{12}$$

Omil

$$\frac{7 ^ {2}}{2 ^ {2} \cdot 3} = 4\frac{1}{12} = 4,083333333333333$$