[請益] 經濟學的公式之英文念法

[qw151300 (QQ)]

大家好

想跟各位請教一個經濟學公式的英文念法

P (price)
MC (marginal cost)
Q (quantity)

公式如下:

Delta P = -(P-MC)/Q

請問我這樣念正確嗎，或是?

Delta Price is equal to negative brackets of price minus marginal cost,
then divided by quantity.

如果換成數字表示，該如何念呢，例如:

Delta P = -(10-2)/4

Delta Price is equal to negative brackets of ten minus two,
then divided by four.



感謝各位的指教!

--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 49.159.67.192
※ 文章網址: https://www.ptt.cc/bbs/Eng-Class/M.1535442743.A.8A1.html
※ 編輯: qw151300 (49.159.67.192), 08/28/2018 15:53:20
※ 編輯: qw151300 (49.159.67.192), 08/28/2018 16:15:51
推 bloedchen: Delta P is equal to negative open bracket price min
→ bloedchen: us marginal cost close bracket divided by (或over)
→ bloedchen:  quantity.
→ qw151300: 感謝bloedchen版友!