B uchun yechish
B = \frac{35}{4} = 8\frac{3}{4} = 8,75
B'ni tayinlash
B≔\frac{35}{4}
Baham ko'rish
Klipbordga nusxa olish
B=\frac{140\times 2}{76-37-7}
140 ni \frac{76-37-7}{2} ga bo'lish 140 ga k'paytirish \frac{76-37-7}{2} ga qaytarish.
B=\frac{280}{76-37-7}
280 hosil qilish uchun 140 va 2 ni ko'paytirish.
B=\frac{280}{39-7}
39 olish uchun 76 dan 37 ni ayirish.
B=\frac{280}{32}
32 olish uchun 39 dan 7 ni ayirish.
B=\frac{35}{4}
\frac{280}{32} ulushini 8 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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