20^3*25^2*4/2^7 eching

$$\frac { 20 ^ { 3 } \times 25 ^ { 2 } \times 4 } { 2 ^ { 7 } }$$

Baholash

$$156250$$

Yechim qadamlari

3 daraja ko‘rsatkichini 20 ga hisoblang va 8000 ni qiymatni oling.

$$\frac{8000\times 25^{2}\times 4}{2^{7}}$$

2 daraja ko‘rsatkichini 25 ga hisoblang va 625 ni qiymatni oling.

$$\frac{8000\times 625\times 4}{2^{7}}$$

5000000 hosil qilish uchun 8000 va 625 ni ko'paytirish.

$$\frac{5000000\times 4}{2^{7}}$$

20000000 hosil qilish uchun 5000000 va 4 ni ko'paytirish.

$$\frac{20000000}{2^{7}}$$

7 daraja ko‘rsatkichini 2 ga hisoblang va 128 ni qiymatni oling.

$$\frac{20000000}{128}$$

156250 ni olish uchun 20000000 ni 128 ga bo‘ling.

$$156250$$

Omil

$$2\times 5^{7}$$