(11/8-7/8)div(3/4-1/2) eching

$$( 1 \frac { 1 } { 8 } - \frac { 7 } { 8 } ) \div ( \frac { 3 } { 4 } - \frac { 1 } { 2 } )$$

Baholash

$$1$$

Yechim qadamlari

8 hosil qilish uchun 1 va 8 ni ko'paytirish.

$$\frac{\frac{8+1}{8}-\frac{7}{8}}{\frac{3}{4}-\frac{1}{2}}$$

9 olish uchun 8 va 1'ni qo'shing.

$$\frac{\frac{9}{8}-\frac{7}{8}}{\frac{3}{4}-\frac{1}{2}}$$

\frac{9}{8} va \frac{7}{8} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{9-7}{8}}{\frac{3}{4}-\frac{1}{2}}$$

2 olish uchun 9 dan 7 ni ayirish.

$$\frac{\frac{2}{8}}{\frac{3}{4}-\frac{1}{2}}$$

\frac{2}{8} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{\frac{1}{4}}{\frac{3}{4}-\frac{1}{2}}$$

4 va 2 ning eng kichik umumiy karralisi 4 ga teng. \frac{3}{4} va \frac{1}{2} ni 4 maxraj bilan kasrlarga aylantirib oling.

$$\frac{\frac{1}{4}}{\frac{3}{4}-\frac{2}{4}}$$

\frac{3}{4} va \frac{2}{4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{1}{4}}{\frac{3-2}{4}}$$

1 olish uchun 3 dan 2 ni ayirish.

$$\frac{\frac{1}{4}}{\frac{1}{4}}$$

1 ni olish uchun \frac{1}{4} ni \frac{1}{4} ga bo‘ling.

$$1$$

Omil

$$1$$