5/16+3/8+2 eching

$$\frac{ 5 }{ 16 } + \frac{ 3 }{ 8 } +2$$

Baholash

$$\frac{43}{16}=2,6875$$

Yechim qadamlari

16 va 8 ning eng kichik umumiy karralisi 16 ga teng. \frac{5}{16} va \frac{3}{8} ni 16 maxraj bilan kasrlarga aylantirib oling.

$$\frac{5}{16}+\frac{6}{16}+2$$

\frac{5}{16} va \frac{6}{16} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{5+6}{16}+2$$

11 olish uchun 5 va 6'ni qo'shing.

$$\frac{11}{16}+2$$

2 ni \frac{32}{16} kasrga o‘giring.

$$\frac{11}{16}+\frac{32}{16}$$

\frac{11}{16} va \frac{32}{16} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{11+32}{16}$$

43 olish uchun 11 va 32'ni qo'shing.

$$\frac{43}{16}$$

Omil

$$\frac{43}{2 ^ {4}} = 2\frac{11}{16} = 2,6875$$