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题目内容
|x-3|=y, where x < 3

Quantity A

x-3

Quantity B

y


Which of the following is equivalent to -12 < x < -2?
$$|2x+7| < 13$$

Quantity A

$$x^{2}$$

Quantity B

9


a=4b

Quantity A

a% of r

Quantity B

b% of 4r


x > 0

Quantity A

$$\frac{1}{2}$$ of $$\frac{1}{5}$$of x

Quantity B

8% of x


Quantity A

$$\frac{1}{5}$$ percent of 50

Quantity B

10


Quantity A

$$\frac{1}{5}$$ percent of 59

Quantity B

0.2


x > 0

Quantity A

$$\frac{1}{9}$$ of x

Quantity B

11% of x


What percent of $$\frac{1}{2}$$ is $$\frac{2}{3}$$?
Last season, Pat won 60% of the chess games she played, and tied 25% as many games as she won. If she tied a total of 3 games, how many more games did she win than lose?
John bought a suit for a selling price of s dollars, where s is an integer greater than 50. He paid a tax on the suit that was r percent of the selling price of the suit. where r is a positive integer less than 10.

Quantity A

The tax John paid on the suit

Quantity B

$$\frac{sr}{100}$$


The total income of a company is $279,000, in which $191,000 comes from consulting service. Specifically, among all the income from consulting service, 25% comes from the national level, while the rest 75% comes from the local level. What percent of total income comes from local consulting level?

Give your answer to the nearest 0.1 of a percent.

_____%
In a certain club, 40 percent of the members are less than 25 years old and 66 percent of the members are less than 35 years old. Approximately what fraction of the members of the club are at least 25 years old but less than 35 years old?
In a certain state, 60 percent of the eligible voters are registered to vote and 48 percent of the eligible voters in that state voted in a recent election. If only registered voters are permitted to vote, what percent of the registered voters in the state voted in the election?
At Company X last year, 25 percent of all of the employee were promoted on June 1. Of those employees who were promoted on June 1 last year, 80 percent had been with the company for 10 years or more.

Quantity A

The percent of all of the employees at Company X who were promoted on June 1 last year but were with the company for less than 10 years.

Quantity B

5%


Of the artists in the graphics department of a multimedia company, 60 percent are working on digital projects, and the remaining artists are working on hard-copy projects. Of the artists working on digital projects. 20 percent attended a fine arts school. Of the artists working on hard-copy projects, 10 percent attended a fine arts school. Of the artists in the graphics department who attended a fine arts school, what percent are working on digital projects?
A certain factory has two work shifts. There are 840 employees on the day shift and 700 on the evening shift. The ratio of the number of male employees to the number of female employees is the same for both shifts. If the number of female employees on the day shift is 252, what is the number of male employees on the evening shift?
One thousand people vote for candidate X and Y. If X got 9% more of total votes than Y, then how many votes did Y get?
In a class, 90% of the students who choose physics choose math, 60% of the students who choose math choose physics, 30% of the students choose physics, what percent of the students choose math?

Give your answer as a percent.

_____%
From station A to station D, one also has to pass through station B and station C. The total distance between station A and D is 30km, the distance between station A and B is 12km, while the distance between station C and D is 2/3 of the distance between station B and C. What is the ratio of the distance between station A and C to the total distance between station A and D?

Give your answer as a fraction.

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