3/4(2+8)=1/5(2-12)= eching

$$\frac { 3 } { 4 } ( 2 + 8 ) = \frac { 1 } { 5 } ( 2 - 12 ) =$$

Tasdiqlamoq

Yechim qadamlari

10 olish uchun 2 va 8'ni qo'shing.

$$\frac{3}{4}\times 10=\frac{1}{5}\left(2-12\right)$$

\frac{3}{4}\times 10 ni yagona kasrga aylantiring.

$$\frac{3\times 10}{4}=\frac{1}{5}\left(2-12\right)$$

30 hosil qilish uchun 3 va 10 ni ko'paytirish.

$$\frac{30}{4}=\frac{1}{5}\left(2-12\right)$$

\frac{30}{4} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{15}{2}=\frac{1}{5}\left(2-12\right)$$

-10 olish uchun 2 dan 12 ni ayirish.

$$\frac{15}{2}=\frac{1}{5}\left(-10\right)$$

\frac{-10}{5} hosil qilish uchun \frac{1}{5} va -10 ni ko'paytirish.

$$\frac{15}{2}=\frac{-10}{5}$$

-2 ni olish uchun -10 ni 5 ga bo‘ling.

$$\frac{15}{2}=-2$$

-2 ni -\frac{4}{2} kasrga o‘giring.

$$\frac{15}{2}=-\frac{4}{2}$$

\frac{15}{2} va -\frac{4}{2} ni taqqoslang.

$$\text{false}$$