=1151/2:3/2=231/2*2/3= eching

$$= 115 \frac { 1 } { 2 } : \frac { 3 } { 2 } = \frac { 231 } { 2 } \times \frac { 2 } { 3 } =$$

Tasdiqlamoq

Yechim qadamlari

\frac{115\times 2+1}{2} ni \frac{3}{2} ga bo'lish \frac{115\times 2+1}{2} ga k'paytirish \frac{3}{2} ga qaytarish.

$$\frac{\left(115\times 2+1\right)\times 2}{2\times 3}=\frac{231}{2}\times \frac{2}{3}$$

Surat va maxrajdagi ikkala 2 ni qisqartiring.

$$\frac{1+2\times 115}{3}=\frac{231}{2}\times \frac{2}{3}$$

230 hosil qilish uchun 2 va 115 ni ko'paytirish.

$$\frac{1+230}{3}=\frac{231}{2}\times \frac{2}{3}$$

231 olish uchun 1 va 230'ni qo'shing.

$$\frac{231}{3}=\frac{231}{2}\times \frac{2}{3}$$

77 ni olish uchun 231 ni 3 ga bo‘ling.

$$77=\frac{231}{2}\times \frac{2}{3}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{231}{2} ni \frac{2}{3} ga ko‘paytiring.

$$77=\frac{231\times 2}{2\times 3}$$

Surat va maxrajdagi ikkala 2 ni qisqartiring.

$$77=\frac{231}{3}$$

77 ni olish uchun 231 ni 3 ga bo‘ling.

$$77=77$$

77 va 77 ni taqqoslang.

$$\text{true}$$