r uchun yechish
r=\frac{9}{25}=0,36
Baham ko'rish
Klipbordga nusxa olish
r=\frac{3}{10}\times \frac{6}{5}
Ikki tarafini \frac{6}{5} va teskari kasri \frac{5}{6} ga ko‘paytiring.
r=\frac{3\times 6}{10\times 5}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{3}{10} ni \frac{6}{5} ga ko‘paytiring.
r=\frac{18}{50}
\frac{3\times 6}{10\times 5} kasridagi ko‘paytirishlarni bajaring.
r=\frac{9}{25}
\frac{18}{50} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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