298*22/4*10*100 eching

$$\frac { 298 \times 22 } { 4 \times 10 } \times 100$$

Baholash

$$16390$$

Yechim qadamlari

Surat va maxrajdagi ikkala 2\times 2 ni qisqartiring.

$$\frac{11\times 149}{10}\times 100$$

1639 hosil qilish uchun 11 va 149 ni ko'paytirish.

$$\frac{1639}{10}\times 100$$

\frac{1639}{10}\times 100 ni yagona kasrga aylantiring.

$$\frac{1639\times 100}{10}$$

163900 hosil qilish uchun 1639 va 100 ni ko'paytirish.

$$\frac{163900}{10}$$

16390 ni olish uchun 163900 ni 10 ga bo‘ling.

$$16390$$

Omil

$$2\times 5\times 11\times 149$$