(-2575)+41/4+(-425)+(+203/4)= eching

$$( - 2575 ) + 4 \frac { 1 } { 4 } + ( - 425 ) + ( + 20 \frac { 3 } { 4 } ) =$$

Baholash

$$-2975$$

Yechim qadamlari

16 hosil qilish uchun 4 va 4 ni ko'paytirish.

$$-2575+\frac{16+1}{4}-425+\frac{20\times 4+3}{4}$$

17 olish uchun 16 va 1'ni qo'shing.

$$-2575+\frac{17}{4}-425+\frac{20\times 4+3}{4}$$

-2575 ni -\frac{10300}{4} kasrga o‘giring.

$$-\frac{10300}{4}+\frac{17}{4}-425+\frac{20\times 4+3}{4}$$

-\frac{10300}{4} va \frac{17}{4} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{-10300+17}{4}-425+\frac{20\times 4+3}{4}$$

-10283 olish uchun -10300 va 17'ni qo'shing.

$$-\frac{10283}{4}-425+\frac{20\times 4+3}{4}$$

425 ni \frac{1700}{4} kasrga o‘giring.

$$-\frac{10283}{4}-\frac{1700}{4}+\frac{20\times 4+3}{4}$$

-\frac{10283}{4} va \frac{1700}{4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{-10283-1700}{4}+\frac{20\times 4+3}{4}$$

-11983 olish uchun -10283 dan 1700 ni ayirish.

$$-\frac{11983}{4}+\frac{20\times 4+3}{4}$$

80 hosil qilish uchun 20 va 4 ni ko'paytirish.

$$-\frac{11983}{4}+\frac{80+3}{4}$$

83 olish uchun 80 va 3'ni qo'shing.

$$-\frac{11983}{4}+\frac{83}{4}$$

-\frac{11983}{4} va \frac{83}{4} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{-11983+83}{4}$$

-11900 olish uchun -11983 va 83'ni qo'shing.

$$\frac{-11900}{4}$$

-2975 ni olish uchun -11900 ni 4 ga bo‘ling.

$$-2975$$

Omil

$$-2975$$