5*0.06*6:7*5 eching

$$5 \times 0.06 \times 6 : 7 \times 5$$

Baholash

$$\frac{9}{7}\approx 1,285714286$$

Yechim qadamlari

0,3 hosil qilish uchun 5 va 0,06 ni ko'paytirish.

$$\frac{0,3\times 6}{7}\times 5$$

1,8 hosil qilish uchun 0,3 va 6 ni ko'paytirish.

$$\frac{1,8}{7}\times 5$$

\frac{1,8}{7} kasrini uning surat va maxrajini 10 ga ko‘paytirish bilan kengaytiring.

$$\frac{18}{70}\times 5$$

\frac{18}{70} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{9}{35}\times 5$$

\frac{9}{35}\times 5 ni yagona kasrga aylantiring.

$$\frac{9\times 5}{35}$$

45 hosil qilish uchun 9 va 5 ni ko'paytirish.

$$\frac{45}{35}$$

\frac{45}{35} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{9}{7}$$

Omil

$$\frac{3 ^ {2}}{7} = 1\frac{2}{7} = 1,2857142857142858$$