18div3/4-35*40% eching

$$18 \div \frac { 3 } { 4 } - 35 \times 40 \%$$

Baholash

$$10$$

Yechim qadamlari

18 ni \frac{3}{4} ga bo'lish 18 ga k'paytirish \frac{3}{4} ga qaytarish.

$$18\times \frac{4}{3}-35\times \frac{40}{100}$$

18\times \frac{4}{3} ni yagona kasrga aylantiring.

$$\frac{18\times 4}{3}-35\times \frac{40}{100}$$

72 hosil qilish uchun 18 va 4 ni ko'paytirish.

$$\frac{72}{3}-35\times \frac{40}{100}$$

24 ni olish uchun 72 ni 3 ga bo‘ling.

$$24-35\times \frac{40}{100}$$

\frac{40}{100} ulushini 20 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$24-35\times \frac{2}{5}$$

35\times \frac{2}{5} ni yagona kasrga aylantiring.

$$24-\frac{35\times 2}{5}$$

70 hosil qilish uchun 35 va 2 ni ko'paytirish.

$$24-\frac{70}{5}$$

14 ni olish uchun 70 ni 5 ga bo‘ling.

$$24-14$$

10 olish uchun 24 dan 14 ni ayirish.

$$10$$

Omil

$$2\times 5$$