412/9-671/100+38/9=45/100 eching

$$\frac { 412 } { 9 } - \frac { 671 } { 100 } + \frac { 38 } { 9 } = \frac { 45 } { 100 }$$

Tasdiqlamoq

Yechim qadamlari

9 va 100 ning eng kichik umumiy karralisi 900 ga teng. \frac{412}{9} va \frac{671}{100} ni 900 maxraj bilan kasrlarga aylantirib oling.

$$\frac{41200}{900}-\frac{6039}{900}+\frac{38}{9}=\frac{45}{100}$$

\frac{41200}{900} va \frac{6039}{900} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{41200-6039}{900}+\frac{38}{9}=\frac{45}{100}$$

35161 olish uchun 41200 dan 6039 ni ayirish.

$$\frac{35161}{900}+\frac{38}{9}=\frac{45}{100}$$

900 va 9 ning eng kichik umumiy karralisi 900 ga teng. \frac{35161}{900} va \frac{38}{9} ni 900 maxraj bilan kasrlarga aylantirib oling.

$$\frac{35161}{900}+\frac{3800}{900}=\frac{45}{100}$$

\frac{35161}{900} va \frac{3800}{900} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{35161+3800}{900}=\frac{45}{100}$$

38961 olish uchun 35161 va 3800'ni qo'shing.

$$\frac{38961}{900}=\frac{45}{100}$$

\frac{38961}{900} ulushini 9 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{4329}{100}=\frac{45}{100}$$

\frac{4329}{100} va \frac{45}{100} ni taqqoslang.

$$\text{false}$$