6/2*1/2+16/1 eching

$$\frac { 6 } { 2 } \cdot \frac { 1 } { 2 } + \frac { 16 } { 1 }$$

Baholash

$$\frac{35}{2}=17,5$$

Yechim qadamlari

3 ni olish uchun 6 ni 2 ga bo‘ling.

$$3\times \frac{1}{2}+\frac{16}{1}$$

\frac{3}{2} hosil qilish uchun 3 va \frac{1}{2} ni ko'paytirish.

$$\frac{3}{2}+\frac{16}{1}$$

Har qanday son birga bo‘linganda, natija o‘zi chiqadi.

$$\frac{3}{2}+16$$

16 ni \frac{32}{2} kasrga o‘giring.

$$\frac{3}{2}+\frac{32}{2}$$

\frac{3}{2} va \frac{32}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{3+32}{2}$$

35 olish uchun 3 va 32'ni qo'shing.

$$\frac{35}{2}$$

Omil

$$\frac{5 \cdot 7}{2} = 17\frac{1}{2} = 17,5$$