2/32+5*3-1= eching

$$\frac{ 2 }{ 32 } +5 \times 3-1=$$

Baholash

$$\frac{225}{16}=14,0625$$

Yechim qadamlari

\frac{2}{32} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{16}+5\times 3-1$$

15 hosil qilish uchun 5 va 3 ni ko'paytirish.

$$\frac{1}{16}+15-1$$

15 ni \frac{240}{16} kasrga o‘giring.

$$\frac{1}{16}+\frac{240}{16}-1$$

\frac{1}{16} va \frac{240}{16} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{1+240}{16}-1$$

241 olish uchun 1 va 240'ni qo'shing.

$$\frac{241}{16}-1$$

1 ni \frac{16}{16} kasrga o‘giring.

$$\frac{241}{16}-\frac{16}{16}$$

\frac{241}{16} va \frac{16}{16} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{241-16}{16}$$

225 olish uchun 241 dan 16 ni ayirish.

$$\frac{225}{16}$$

Omil

$$\frac{3 ^ {2} \cdot 5 ^ {2}}{2 ^ {4}} = 14\frac{1}{16} = 14,0625$$