[31/2-(04-1/3)*45]div(325-11/4) eching

$$[ 3 \frac { 1 } { 2 } - ( 04 - \frac { 1 } { 3 } ) \times 45 ] \div ( 325 - 1 \frac { 1 } { 4 } )$$

Baholash

$$\frac{2}{35}\approx 0,057142857$$

Yechim qadamlari

6 hosil qilish uchun 3 va 2 ni ko'paytirish.

$$\frac{\frac{6+1}{2}-\left(0\times 4-\frac{1}{3}\right)\times 45}{325-\frac{1\times 4+1}{4}}$$

7 olish uchun 6 va 1'ni qo'shing.

$$\frac{\frac{7}{2}-\left(0\times 4-\frac{1}{3}\right)\times 45}{325-\frac{1\times 4+1}{4}}$$

0 hosil qilish uchun 0 va 4 ni ko'paytirish.

$$\frac{\frac{7}{2}-\left(0-\frac{1}{3}\right)\times 45}{325-\frac{1\times 4+1}{4}}$$

-\frac{1}{3} olish uchun 0 dan \frac{1}{3} ni ayirish.

$$\frac{\frac{7}{2}-\left(-\frac{1}{3}\times 45\right)}{325-\frac{1\times 4+1}{4}}$$

-\frac{1}{3}\times 45 ni yagona kasrga aylantiring.

$$\frac{\frac{7}{2}-\frac{-45}{3}}{325-\frac{1\times 4+1}{4}}$$

-15 ni olish uchun -45 ni 3 ga bo‘ling.

$$\frac{\frac{7}{2}-\left(-15\right)}{325-\frac{1\times 4+1}{4}}$$

-15 ning teskarisi 15 ga teng.

$$\frac{\frac{7}{2}+15}{325-\frac{1\times 4+1}{4}}$$

15 ni \frac{30}{2} kasrga o‘giring.

$$\frac{\frac{7}{2}+\frac{30}{2}}{325-\frac{1\times 4+1}{4}}$$

\frac{7}{2} va \frac{30}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{\frac{7+30}{2}}{325-\frac{1\times 4+1}{4}}$$

37 olish uchun 7 va 30'ni qo'shing.

$$\frac{\frac{37}{2}}{325-\frac{1\times 4+1}{4}}$$

4 hosil qilish uchun 1 va 4 ni ko'paytirish.

$$\frac{\frac{37}{2}}{325-\frac{4+1}{4}}$$

5 olish uchun 4 va 1'ni qo'shing.

$$\frac{\frac{37}{2}}{325-\frac{5}{4}}$$

325 ni \frac{1300}{4} kasrga o‘giring.

$$\frac{\frac{37}{2}}{\frac{1300}{4}-\frac{5}{4}}$$

\frac{1300}{4} va \frac{5}{4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{37}{2}}{\frac{1300-5}{4}}$$

1295 olish uchun 1300 dan 5 ni ayirish.

$$\frac{\frac{37}{2}}{\frac{1295}{4}}$$

\frac{37}{2} ni \frac{1295}{4} ga bo'lish \frac{37}{2} ga k'paytirish \frac{1295}{4} ga qaytarish.

$$\frac{37}{2}\times \frac{4}{1295}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{37}{2} ni \frac{4}{1295} ga ko‘paytiring.

$$\frac{37\times 4}{2\times 1295}$$

\frac{37\times 4}{2\times 1295} kasridagi ko‘paytirishlarni bajaring.

$$\frac{148}{2590}$$

\frac{148}{2590} ulushini 74 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{2}{35}$$

Omil

$$\frac{2}{5 \cdot 7} = 0,05714285714285714$$