j uchun yechish
j = -\frac{63}{2} = -31\frac{1}{2} = -31,5
Baham ko'rish
Klipbordga nusxa olish
j=-21\times \frac{3}{2}
Ikki tarafini \frac{3}{2} va teskari kasri \frac{2}{3} ga ko‘paytiring.
j=\frac{-21\times 3}{2}
-21\times \frac{3}{2} ni yagona kasrga aylantiring.
j=\frac{-63}{2}
-63 hosil qilish uchun -21 va 3 ni ko'paytirish.
j=-\frac{63}{2}
\frac{-63}{2} kasri manfiy belgini olib tashlash bilan -\frac{63}{2} sifatida qayta yozilishi mumkin.
Misollar
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