x-15 \% =170
x uchun yechish
x = \frac{3403}{20} = 170\frac{3}{20} = 170,15
Grafik
Baham ko'rish
Klipbordga nusxa olish
x-\frac{3}{20}=170
\frac{15}{100} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
x=170+\frac{3}{20}
\frac{3}{20} ni ikki tarafga qo’shing.
x=\frac{3400}{20}+\frac{3}{20}
170 ni \frac{3400}{20} kasrga o‘giring.
x=\frac{3400+3}{20}
\frac{3400}{20} va \frac{3}{20} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
x=\frac{3403}{20}
3403 olish uchun 3400 va 3'ni qo'shing.
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