56-448/12+3 eching

$$56- \frac{ 448 }{ 12 } +3$$

Baholash

$$\frac{65}{3}\approx 21,666666667$$

Yechim qadamlari

\frac{448}{12} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$56-\frac{112}{3}+3$$

56 ni \frac{168}{3} kasrga o‘giring.

$$\frac{168}{3}-\frac{112}{3}+3$$

\frac{168}{3} va \frac{112}{3} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{168-112}{3}+3$$

56 olish uchun 168 dan 112 ni ayirish.

$$\frac{56}{3}+3$$

3 ni \frac{9}{3} kasrga o‘giring.

$$\frac{56}{3}+\frac{9}{3}$$

\frac{56}{3} va \frac{9}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{56+9}{3}$$

65 olish uchun 56 va 9'ni qo'shing.

$$\frac{65}{3}$$

Omil

$$\frac{5 \cdot 13}{3} = 21\frac{2}{3} = 21,666666666666668$$