f uchun yechish
f=\frac{25}{31}\approx 0,806451613
Baham ko'rish
Klipbordga nusxa olish
\left(6\times 5+1\right)f=25
Tenglamaning ikkala tarafini 5 ga ko'paytirish.
\left(30+1\right)f=25
30 hosil qilish uchun 6 va 5 ni ko'paytirish.
31f=25
31 olish uchun 30 va 1'ni qo'shing.
f=\frac{25}{31}
Ikki tarafini 31 ga bo‘ling.
Misollar
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