3/4+125div11/2 eching

$$\frac { 3 } { 4 } + 125 \div 1 \frac { 1 } { 2 }$$

Baholash

$$\frac{1009}{12}\approx 84,083333333$$

Yechim qadamlari

125 ni \frac{1\times 2+1}{2} ga bo'lish 125 ga k'paytirish \frac{1\times 2+1}{2} ga qaytarish.

$$\frac{3}{4}+\frac{125\times 2}{1\times 2+1}$$

250 hosil qilish uchun 125 va 2 ni ko'paytirish.

$$\frac{3}{4}+\frac{250}{1\times 2+1}$$

2 hosil qilish uchun 1 va 2 ni ko'paytirish.

$$\frac{3}{4}+\frac{250}{2+1}$$

3 olish uchun 2 va 1'ni qo'shing.

$$\frac{3}{4}+\frac{250}{3}$$

4 va 3 ning eng kichik umumiy karralisi 12 ga teng. \frac{3}{4} va \frac{250}{3} ni 12 maxraj bilan kasrlarga aylantirib oling.

$$\frac{9}{12}+\frac{1000}{12}$$

\frac{9}{12} va \frac{1000}{12} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{9+1000}{12}$$

1009 olish uchun 9 va 1000'ni qo'shing.

$$\frac{1009}{12}$$

Omil

$$\frac{1009}{2 ^ {2} \cdot 3} = 84\frac{1}{12} = 84,08333333333333$$