5/3+5/3+5/3+5/3 eching

$$\frac{ 5 }{ 3 } + \frac{ 5 }{ 3 } + \frac{ 5 }{ 3 } + \frac{ 5 }{ 3 }$$

Baholash

$$\frac{20}{3}\approx 6,666666667$$

Yechim qadamlari

\frac{5}{3} va \frac{5}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{5+5}{3}+\frac{5}{3}+\frac{5}{3}$$

10 olish uchun 5 va 5'ni qo'shing.

$$\frac{10}{3}+\frac{5}{3}+\frac{5}{3}$$

\frac{10}{3} va \frac{5}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{10+5}{3}+\frac{5}{3}$$

15 olish uchun 10 va 5'ni qo'shing.

$$\frac{15}{3}+\frac{5}{3}$$

\frac{15}{3} va \frac{5}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{15+5}{3}$$

20 olish uchun 15 va 5'ni qo'shing.

$$\frac{20}{3}$$

Omil

$$\frac{2 ^ {2} \cdot 5}{3} = 6\frac{2}{3} = 6,666666666666667$$