TT GWD 1-17，1-30

Q17:

In Town X, 64 percent of the population are employed, and 48 percent of the population are employed males.  What percent of the employed people in Town X are females?

A.     16%

B.     25%

C.     32%

D.    40%

E.     52%

答案B，这道题我没有读懂，是谁是谁的比例，第二个population指代得谁呢？谢谢！！

Joanna bought only $0.15 stamps and $0.29 stamps.  How many $0.15 stamps did she buy?

(1)
      She bought $4.40 worth of stamps.

(2)
      She bought an equal number of $0.15 stamps and $0.29 stamps.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

这道题目答案D，我觉得不对，单独通过第二个条件无论如何也没有办法得出确切的结论啊！

Q17 64% 48%都是针对TownX总人数而言的，问题是问Female占employed people 的比例，不是TownX总人数。

我把我的公式写出来，你应该就能看懂了

(64x-48x)/(64x)=16/64=1/4

哦，是这样的，谢谢拉，好清楚！

说句题外话：祝楼上的楼上GG的GF爱情甜蜜哦！

第二道题

这道题其实答案应该是A, 但是如果出得不严密应该是C,但绝对不会是D.
首先如楼主所说2判断不出来.
其次因为0.15和0.19想凑成十分位为零的数只能乘以十.即各十张
至于我说也可能选C是因为ETS一般不会出这种需要计算得出答案的题.

o,明白拉～谢谢4楼！

这种凑数的题目，唉～ETS!!

17题:全部人口中的64%被雇佣，全部人口中的４８％是被雇佣男，问雇佣女占雇佣总数的比例

30题我也觉得答案错了

第二題 我也覺得是A

印象中類似題直覺應要選C (因為2條件解聯立方程式 X 與 Y )

可是這題好死不死 僅有一組

第2题应该选D吧,我记得做过两遍了，答案都是D啊.

首先根据条件1,可以得出买了10张.

然后根据条件2,也可以求出买了10张啊.

望指教.

帮一下忙,16题怎么会是E啊???

Q16:

If J, S, and V are points on the number line, what is the distance between S and V?

(1)     The distance between J and S is 20.

(2)     The distance between J and V is 25.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

Answer: C------------E