(3+3/5:0.3):0.27= eching

$$( 3 + \frac { 3 } { 5 } : 0.3 ) : 0.27 =$$

Baholash

$$\frac{500}{27}\approx 18,518518519$$

Yechim qadamlari

\frac{\frac{3}{5}}{0,3} ni yagona kasrga aylantiring.

$$\frac{3+\frac{3}{5\times 0,3}}{0,27}$$

1,5 hosil qilish uchun 5 va 0,3 ni ko'paytirish.

$$\frac{3+\frac{3}{1,5}}{0,27}$$

\frac{3}{1,5} kasrini uning surat va maxrajini 10 ga ko‘paytirish bilan kengaytiring.

$$\frac{3+\frac{30}{15}}{0,27}$$

2 ni olish uchun 30 ni 15 ga bo‘ling.

$$\frac{3+2}{0,27}$$

5 olish uchun 3 va 2'ni qo'shing.

$$\frac{5}{0,27}$$

\frac{5}{0,27} kasrini uning surat va maxrajini 100 ga ko‘paytirish bilan kengaytiring.

$$\frac{500}{27}$$

Omil

$$\frac{2 ^ {2} \cdot 5 ^ {3}}{3 ^ {3}} = 18\frac{14}{27} = 18,51851851851852$$