PP 一題

[小花]

Alice’s take-home pay last year the same each month, and she saved the same fraction of her take-home pay each month .The total amount of money that she saved at the end of the year was 3 times the amount of that portion of her monthly take-home pay that she did not save. If all the money that she saved last year was from her take-home pay, what fraction of her take-home pay did she save each month ?

(A)1/2
(B)1/3
(C)1/4
(D)1/5
(E) 1/6

Ans: D

對不起 因為是PP 軟體的題目 所以沒有題號

[amazingslim]

這裏有討論
http://www.formosamba.com/phpBB3/viewtopi ... e-home+pay
http://www.formosamba.com/phpBB3/viewtopi ... =take-home