15/6+15/9+22/12 eching

$$\frac { 15 } { 6 } + \frac { 15 } { 9 } + \frac { 22 } { 12 }$$

Baholash

$$6$$

Yechim qadamlari

\frac{15}{6} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{5}{2}+\frac{15}{9}+\frac{22}{12}$$

\frac{15}{9} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{5}{2}+\frac{5}{3}+\frac{22}{12}$$

2 va 3 ning eng kichik umumiy karralisi 6 ga teng. \frac{5}{2} va \frac{5}{3} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$\frac{15}{6}+\frac{10}{6}+\frac{22}{12}$$

\frac{15}{6} va \frac{10}{6} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{15+10}{6}+\frac{22}{12}$$

25 olish uchun 15 va 10'ni qo'shing.

$$\frac{25}{6}+\frac{22}{12}$$

\frac{22}{12} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{25}{6}+\frac{11}{6}$$

\frac{25}{6} va \frac{11}{6} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{25+11}{6}$$

36 olish uchun 25 va 11'ni qo'shing.

$$\frac{36}{6}$$

6 ni olish uchun 36 ni 6 ga bo‘ling.

$$6$$

Omil

$$2\times 3$$