70+100-99/150-99*50 eching

$$70+ \frac{ 100-99 }{ 150-99 } \times 50$$

Baholash

$$\frac{3620}{51}\approx 70,980392157$$

Yechim qadamlari

1 olish uchun 100 dan 99 ni ayirish.

$$70+\frac{1}{150-99}\times 50$$

51 olish uchun 150 dan 99 ni ayirish.

$$70+\frac{1}{51}\times 50$$

\frac{50}{51} hosil qilish uchun \frac{1}{51} va 50 ni ko'paytirish.

$$70+\frac{50}{51}$$

70 ni \frac{3570}{51} kasrga o‘giring.

$$\frac{3570}{51}+\frac{50}{51}$$

\frac{3570}{51} va \frac{50}{51} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{3570+50}{51}$$

3620 olish uchun 3570 va 50'ni qo'shing.

$$\frac{3620}{51}$$

Omil

$$\frac{2 ^ {2} \cdot 5 \cdot 181}{3 \cdot 17} = 70\frac{50}{51} = 70,98039215686275$$