-1/12*1/16+1/8*1/4 eching

$$- \frac{ 1 }{ 12 } \times \frac{ 1 }{ 16 } + \frac{ 1 }{ 8 } \times \frac{ 1 }{ 4 }$$

Baholash

$$\frac{5}{192}\approx 0,026041667$$

Yechim qadamlari

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali -\frac{1}{12} ni \frac{1}{16} ga ko‘paytiring.

$$\frac{-1}{12\times 16}+\frac{1}{8}\times \frac{1}{4}$$

\frac{-1}{12\times 16} kasridagi ko‘paytirishlarni bajaring.

$$\frac{-1}{192}+\frac{1}{8}\times \frac{1}{4}$$

\frac{-1}{192} kasri manfiy belgini olib tashlash bilan -\frac{1}{192} sifatida qayta yozilishi mumkin.

$$-\frac{1}{192}+\frac{1}{8}\times \frac{1}{4}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{8} ni \frac{1}{4} ga ko‘paytiring.

$$-\frac{1}{192}+\frac{1\times 1}{8\times 4}$$

\frac{1\times 1}{8\times 4} kasridagi ko‘paytirishlarni bajaring.

$$-\frac{1}{192}+\frac{1}{32}$$

192 va 32 ning eng kichik umumiy karralisi 192 ga teng. -\frac{1}{192} va \frac{1}{32} ni 192 maxraj bilan kasrlarga aylantirib oling.

$$-\frac{1}{192}+\frac{6}{192}$$

-\frac{1}{192} va \frac{6}{192} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{-1+6}{192}$$

5 olish uchun -1 va 6'ni qo'shing.

$$\frac{5}{192}$$

Omil

$$\frac{5}{2 ^ {6} \cdot 3} = 0,026041666666666668$$