r uchun yechish
r = \frac{48}{5} = 9\frac{3}{5} = 9,6
Baham ko'rish
Klipbordga nusxa olish
r=12\times \frac{4}{5}
Ikki tarafini \frac{4}{5} va teskari kasri \frac{5}{4} ga ko‘paytiring.
r=\frac{12\times 4}{5}
12\times \frac{4}{5} ni yagona kasrga aylantiring.
r=\frac{48}{5}
48 hosil qilish uchun 12 va 4 ni ko'paytirish.
Misollar
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