Formula Question

2009-09-09 10:56 am
How to calculate??

S = 28,565.32 + (S x 2/31)

S = ??

回答 (2)

2009-09-09 6:36 pm
✔ 最佳答案
S = 28565.32 + (S x 2/31)

S - (S x 2/31) = 28565.32

(29/31)S = 28565.32

(2900/31)S = 2856532

S = 2856532 x (31/2900)

S = 88552492/2900

S = 22138123/725

S = 30535又(248/725)
2009-09-09 12:05 pm
S = 28,565.32 + (S x 2/31)

29/31‧S=28,565.32

S=三萬三千九百四十九又七百二十五分之九十八
參考: 我


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