10^2-41div28*171 eching

$${ 10 }^{ 2 } -41 \div 28 \times 171$$

Baholash

$$-\frac{4211}{28}\approx -150,392857143$$

Yechim qadamlari

2 daraja ko‘rsatkichini 10 ga hisoblang va 100 ni qiymatni oling.

$$100-\frac{41}{28}\times 171$$

\frac{41}{28}\times 171 ni yagona kasrga aylantiring.

$$100-\frac{41\times 171}{28}$$

7011 hosil qilish uchun 41 va 171 ni ko'paytirish.

$$100-\frac{7011}{28}$$

100 ni \frac{2800}{28} kasrga o‘giring.

$$\frac{2800}{28}-\frac{7011}{28}$$

\frac{2800}{28} va \frac{7011}{28} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{2800-7011}{28}$$

-4211 olish uchun 2800 dan 7011 ni ayirish.

$$-\frac{4211}{28}$$

Omil

$$-\frac{4211}{28} = -150\frac{11}{28} = -150,39285714285714$$