38000+52000+85000/(1+105%) eching

$$\frac { 38000 + 52000 + 85000 } { ( 1 + 105 \% ) }$$

Baholash

$$\frac{3500000}{41}\approx 85365,853658537$$

Yechim qadamlari

90000 olish uchun 38000 va 52000'ni qo'shing.

$$\frac{90000+85000}{1+\frac{105}{100}}$$

175000 olish uchun 90000 va 85000'ni qo'shing.

$$\frac{175000}{1+\frac{105}{100}}$$

\frac{105}{100} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{175000}{1+\frac{21}{20}}$$

1 ni \frac{20}{20} kasrga o‘giring.

$$\frac{175000}{\frac{20}{20}+\frac{21}{20}}$$

\frac{20}{20} va \frac{21}{20} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{175000}{\frac{20+21}{20}}$$

41 olish uchun 20 va 21'ni qo'shing.

$$\frac{175000}{\frac{41}{20}}$$

175000 ni \frac{41}{20} ga bo'lish 175000 ga k'paytirish \frac{41}{20} ga qaytarish.

$$175000\times \frac{20}{41}$$

175000\times \frac{20}{41} ni yagona kasrga aylantiring.

$$\frac{175000\times 20}{41}$$

3500000 hosil qilish uchun 175000 va 20 ni ko'paytirish.

$$\frac{3500000}{41}$$

Omil

$$\frac{2 ^ {5} \cdot 5 ^ {6} \cdot 7}{41} = 85365\frac{35}{41} = 85365,85365853658$$