-1/60*1/32+1/16*1/8-frac{5}{192}*frac{1}{2} eching

$$- \frac{ 1 }{ 60 } \times \frac{ 1 }{ 32 } + \frac{ 1 }{ 16 } \times \frac{ 1 }{ 8 } - \frac{ 5 }{ 192 } \times \frac{ 1 }{ 2 }$$

Baholash

$$-\frac{11}{1920}\approx -0,005729167$$

Yechim qadamlari

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali -\frac{1}{60} ni \frac{1}{32} ga ko‘paytiring.

$$\frac{-1}{60\times 32}+\frac{1}{16}\times \frac{1}{8}-\frac{5}{192}\times \frac{1}{2}$$

\frac{-1}{60\times 32} kasridagi ko‘paytirishlarni bajaring.

$$\frac{-1}{1920}+\frac{1}{16}\times \frac{1}{8}-\frac{5}{192}\times \frac{1}{2}$$

\frac{-1}{1920} kasri manfiy belgini olib tashlash bilan -\frac{1}{1920} sifatida qayta yozilishi mumkin.

$$-\frac{1}{1920}+\frac{1}{16}\times \frac{1}{8}-\frac{5}{192}\times \frac{1}{2}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{16} ni \frac{1}{8} ga ko‘paytiring.

$$-\frac{1}{1920}+\frac{1\times 1}{16\times 8}-\frac{5}{192}\times \frac{1}{2}$$

\frac{1\times 1}{16\times 8} kasridagi ko‘paytirishlarni bajaring.

$$-\frac{1}{1920}+\frac{1}{128}-\frac{5}{192}\times \frac{1}{2}$$

1920 va 128 ning eng kichik umumiy karralisi 1920 ga teng. -\frac{1}{1920} va \frac{1}{128} ni 1920 maxraj bilan kasrlarga aylantirib oling.

$$-\frac{1}{1920}+\frac{15}{1920}-\frac{5}{192}\times \frac{1}{2}$$

-\frac{1}{1920} va \frac{15}{1920} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{-1+15}{1920}-\frac{5}{192}\times \frac{1}{2}$$

14 olish uchun -1 va 15'ni qo'shing.

$$\frac{14}{1920}-\frac{5}{192}\times \frac{1}{2}$$

\frac{14}{1920} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{7}{960}-\frac{5}{192}\times \frac{1}{2}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{5}{192} ni \frac{1}{2} ga ko‘paytiring.

$$\frac{7}{960}-\frac{5\times 1}{192\times 2}$$

\frac{5\times 1}{192\times 2} kasridagi ko‘paytirishlarni bajaring.

$$\frac{7}{960}-\frac{5}{384}$$

960 va 384 ning eng kichik umumiy karralisi 1920 ga teng. \frac{7}{960} va \frac{5}{384} ni 1920 maxraj bilan kasrlarga aylantirib oling.

$$\frac{14}{1920}-\frac{25}{1920}$$

\frac{14}{1920} va \frac{25}{1920} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{14-25}{1920}$$

-11 olish uchun 14 dan 25 ni ayirish.

$$-\frac{11}{1920}$$

Omil

$$-\frac{11}{1920} = -0,005729166666666666$$