16-7(-1/9)= eching

$$16 - 7 ( - \frac { 1 } { 9 } ) =$$

Baholash

$$\frac{151}{9}\approx 16,777777778$$

Yechim qadamlari

7\left(-\frac{1}{9}\right) ni yagona kasrga aylantiring.

$$16-\frac{7\left(-1\right)}{9}$$

-7 hosil qilish uchun 7 va -1 ni ko'paytirish.

$$16-\frac{-7}{9}$$

\frac{-7}{9} kasri manfiy belgini olib tashlash bilan -\frac{7}{9} sifatida qayta yozilishi mumkin.

$$16-\left(-\frac{7}{9}\right)$$

-\frac{7}{9} ning teskarisi \frac{7}{9} ga teng.

$$16+\frac{7}{9}$$

16 ni \frac{144}{9} kasrga o‘giring.

$$\frac{144}{9}+\frac{7}{9}$$

\frac{144}{9} va \frac{7}{9} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{144+7}{9}$$

151 olish uchun 144 va 7'ni qo'shing.

$$\frac{151}{9}$$

Omil

$$\frac{151}{3 ^ {2}} = 16\frac{7}{9} = 16,77777777777778$$