1--28-5/6 eching

$$1- \frac{ -28-5 }{ 6 }$$

Baholash

$$\frac{13}{2}=6,5$$

Yechim qadamlari

-33 olish uchun -28 dan 5 ni ayirish.

$$1-\frac{-33}{6}$$

\frac{-33}{6} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$1-\left(-\frac{11}{2}\right)$$

-\frac{11}{2} ning teskarisi \frac{11}{2} ga teng.

$$1+\frac{11}{2}$$

1 ni \frac{2}{2} kasrga o‘giring.

$$\frac{2}{2}+\frac{11}{2}$$

\frac{2}{2} va \frac{11}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{2+11}{2}$$

13 olish uchun 2 va 11'ni qo'shing.

$$\frac{13}{2}$$

Omil

$$\frac{13}{2} = 6\frac{1}{2} = 6,5$$