53/4+417/20 eching

$$5 \frac { 3 } { 4 } + 4 \frac { 17 } { 20 }$$

Baholash

$$\frac{53}{5}=10,6$$

Yechim qadamlari

20 hosil qilish uchun 5 va 4 ni ko'paytirish.

$$\frac{20+3}{4}+\frac{4\times 20+17}{20}$$

23 olish uchun 20 va 3'ni qo'shing.

$$\frac{23}{4}+\frac{4\times 20+17}{20}$$

80 hosil qilish uchun 4 va 20 ni ko'paytirish.

$$\frac{23}{4}+\frac{80+17}{20}$$

97 olish uchun 80 va 17'ni qo'shing.

$$\frac{23}{4}+\frac{97}{20}$$

4 va 20 ning eng kichik umumiy karralisi 20 ga teng. \frac{23}{4} va \frac{97}{20} ni 20 maxraj bilan kasrlarga aylantirib oling.

$$\frac{115}{20}+\frac{97}{20}$$

\frac{115}{20} va \frac{97}{20} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{115+97}{20}$$

212 olish uchun 115 va 97'ni qo'shing.

$$\frac{212}{20}$$

\frac{212}{20} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{53}{5}$$

Omil

$$\frac{53}{5} = 10\frac{3}{5} = 10,6$$