2+(10:0.6)-712.59= eching

$$2 + ( 10 : 0.6 ) - 712.59 =$$

Baholash

$$-\frac{208177}{300}\approx -693,923333333$$

Yechim qadamlari

\frac{10}{0,6} kasrini uning surat va maxrajini 10 ga ko‘paytirish bilan kengaytiring.

$$2+\frac{100}{6}-712,59$$

\frac{100}{6} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$2+\frac{50}{3}-712,59$$

2 ni \frac{6}{3} kasrga o‘giring.

$$\frac{6}{3}+\frac{50}{3}-712,59$$

\frac{6}{3} va \frac{50}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{6+50}{3}-712,59$$

56 olish uchun 6 va 50'ni qo'shing.

$$\frac{56}{3}-712,59$$

712,59 o‘nlik raqamni uning \frac{71259}{100} kasrga o‘giring.

$$\frac{56}{3}-\frac{71259}{100}$$

3 va 100 ning eng kichik umumiy karralisi 300 ga teng. \frac{56}{3} va \frac{71259}{100} ni 300 maxraj bilan kasrlarga aylantirib oling.

$$\frac{5600}{300}-\frac{213777}{300}$$

\frac{5600}{300} va \frac{213777}{300} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{5600-213777}{300}$$

-208177 olish uchun 5600 dan 213777 ni ayirish.

$$-\frac{208177}{300}$$

Omil

$$-\frac{208177}{300} = -693\frac{277}{300} = -693,9233333333333$$