98div11/6div7/25 eching

$$98 \div 1 \frac { 1 } { 6 } \div \frac { 7 } { 25 }$$

Baholash

$$300$$

Yechim qadamlari

\frac{98}{\frac{1\times 6+1}{6}} ni \frac{7}{25} ga bo'lish \frac{98}{\frac{1\times 6+1}{6}} ga k'paytirish \frac{7}{25} ga qaytarish.

$$\frac{98\times 25}{\frac{1\times 6+1}{6}\times 7}$$

2450 hosil qilish uchun 98 va 25 ni ko'paytirish.

$$\frac{2450}{\frac{1\times 6+1}{6}\times 7}$$

6 hosil qilish uchun 1 va 6 ni ko'paytirish.

$$\frac{2450}{\frac{6+1}{6}\times 7}$$

7 olish uchun 6 va 1'ni qo'shing.

$$\frac{2450}{\frac{7}{6}\times 7}$$

\frac{7}{6}\times 7 ni yagona kasrga aylantiring.

$$\frac{2450}{\frac{7\times 7}{6}}$$

49 hosil qilish uchun 7 va 7 ni ko'paytirish.

$$\frac{2450}{\frac{49}{6}}$$

2450 ni \frac{49}{6} ga bo'lish 2450 ga k'paytirish \frac{49}{6} ga qaytarish.

$$2450\times \frac{6}{49}$$

2450\times \frac{6}{49} ni yagona kasrga aylantiring.

$$\frac{2450\times 6}{49}$$

14700 hosil qilish uchun 2450 va 6 ni ko'paytirish.

$$\frac{14700}{49}$$

300 ni olish uchun 14700 ni 49 ga bo‘ling.

$$300$$

Omil

$$2^{2}\times 3\times 5^{2}$$