1/2+11/3*1/10div1/6 eching

$$\frac{ 1 }{ 2 } + 1 \frac { 1 } { 3 } \times \frac{ 1 }{ 10 } \div \frac{ 1 }{ 6 }$$

Baholash

$$\frac{13}{10}=1,3$$

Yechim qadamlari

3 hosil qilish uchun 1 va 3 ni ko'paytirish.

$$\frac{1}{2}+\frac{\frac{3+1}{3}\times \frac{1}{10}}{\frac{1}{6}}$$

4 olish uchun 3 va 1'ni qo'shing.

$$\frac{1}{2}+\frac{\frac{4}{3}\times \frac{1}{10}}{\frac{1}{6}}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{4}{3} ni \frac{1}{10} ga ko‘paytiring.

$$\frac{1}{2}+\frac{\frac{4\times 1}{3\times 10}}{\frac{1}{6}}$$

\frac{4\times 1}{3\times 10} kasridagi ko‘paytirishlarni bajaring.

$$\frac{1}{2}+\frac{\frac{4}{30}}{\frac{1}{6}}$$

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

$$\frac{1}{2}+\frac{\frac{2}{15}}{\frac{1}{6}}$$

\frac{2}{15} ni \frac{1}{6} ga bo'lish \frac{2}{15} ga k'paytirish \frac{1}{6} ga qaytarish.

$$\frac{1}{2}+\frac{2}{15}\times 6$$

\frac{2}{15}\times 6 ni yagona kasrga aylantiring.

$$\frac{1}{2}+\frac{2\times 6}{15}$$

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

$$\frac{1}{2}+\frac{12}{15}$$

\frac{12}{15} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{2}+\frac{4}{5}$$

2 va 5 ning eng kichik umumiy karralisi 10 ga teng. \frac{1}{2} va \frac{4}{5} ni 10 maxraj bilan kasrlarga aylantirib oling.

$$\frac{5}{10}+\frac{8}{10}$$

\frac{5}{10} va \frac{8}{10} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{5+8}{10}$$

13 olish uchun 5 va 8'ni qo'shing.

$$\frac{13}{10}$$

Omil

$$\frac{13}{2 \cdot 5} = 1\frac{3}{10} = 1,3$$