1/1+frac{25{0.8}} eching

$$\frac { 1 } { 1 + \frac { 25 } { 0.8 } }$$

Baholash

$$\frac{4}{129}\approx 0,031007752$$

Yechim qadamlari

\frac{25}{0,8} kasrini uning surat va maxrajini 10 ga ko‘paytirish bilan kengaytiring.

$$\frac{1}{1+\frac{250}{8}}$$

\frac{250}{8} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{1+\frac{125}{4}}$$

1 ni \frac{4}{4} kasrga o‘giring.

$$\frac{1}{\frac{4}{4}+\frac{125}{4}}$$

\frac{4}{4} va \frac{125}{4} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{1}{\frac{4+125}{4}}$$

129 olish uchun 4 va 125'ni qo'shing.

$$\frac{1}{\frac{129}{4}}$$

1 ni \frac{129}{4} ga bo'lish 1 ga k'paytirish \frac{129}{4} ga qaytarish.

$$1\times \frac{4}{129}$$

\frac{4}{129} hosil qilish uchun 1 va \frac{4}{129} ni ko'paytirish.

$$\frac{4}{129}$$

Omil

$$\frac{2 ^ {2}}{3 \cdot 43} = 0,031007751937984496$$