GRE
The remainder when n is divided by 5
2
xy
yz
y-x
10
The fraction of the job that was not completed by the end of the day last Wednesday
$$\frac{2}{3}$$
$$\frac{s}{t}$$+0.4
$$\frac{5s+2t}{5t}$$
The average of the 4 integers q+10, r, s, and t
The average of the 5 integers q, r, s, t, and 10
25000 +道题目
198本备考书籍