From 7:00 AM to 11:00 AM it rained 2.25 inches. At 11:00 AM the rain increased to fall at a rate of 1.25 in. every two hours. How many inches of rain landed on the ground by 5:00 PM?

The owner of a hobby store needed to calculate the percentage of customers who purchase wood glue. Upon completing his survey, he noticed that 60% of the people that entered his store purchased an item. Of those customers, 15 percent purchased wood glue. What percent of the people that entered the store purchased wood glue?

If 1/x = 3.5. then 1/(x+2) =

A store owner is packing small radios into larger boxes that measure 25 in. by 42 in. by 60 in. If the measurement of each radio is 7 in. by 6 in. by 5 in., then how many radios can be placed in the box?

Frank is 15 years younger then John. In 5 years John will be twice as old as Frank. How old will Frank be in four years?

A store owner decided to raise the price of a particular item by exactly 10%. Of the following which is NOT the new price?

The price of a candy bar is $1.00. The price of a ten pack of the same candy bar is $7.40. The ten pack of candy bars is what percentage cheaper then purchasing ten candy bars individually?

In a certain department store, which has four sizes of a specific shirt, there are 1/3 as many small shirts as medium shirts, and 1/2 as many large shirts as small shirts. If there are as many xlarge shirts as large shirts, what percent of the shirts in the store are medium?

A new apartment complex purchased 60 toilets and 20 shower heads. If the price of a toilet is three times the price of a shower head, what percent of the total cost was the cost of all the shower heads?

A car averages 55 mph for the first 4 hours of a trip and averages 70 mph for each additional hour. The average speed for the entire trip was 60 mph. How many hours long is the trip?

In 1991, was the number of people in City A three times greater then the number of people in City B?
1) In 1991, there were approximately 1.1 million more people in City A than in City B.
2) In 1991, the 300,000 Catholics in City A made up 20% of its population, and the 141,000 Buddhists in City B made up 30% of its population.

(165)^{2}  (164)^{2} =

If the ticket sales s for a company increases 25% from standard sales to 60 tickets sold, then 60  s =:

All of the tickets for 2 music concerts, X and Y, were either purchased or given away, and the ratio of X tickets to Y was 2 to 1. Of the total number of X tickets and Y tickets, what percentage was purchased?
1) The total number of X tickets and Y tickets, is 240.
2) Of the X tickets, exactly 60% were purchased, and of the Y tickets, exactly 80% were purchased.

If a and b are positive integers, is a + 4b odd?
1) b is even.
2) a is odd.

If q is a multiple of prime numbers r, is q a multiple of r?
1) r < 4.
2) q = 18.

How many integers between 100 and 150, inclusive, cannot be evenly divided by 3 nor 5?

Susan wants to put up fencing around three sides of her rectangular yard and leave a side of 20 feet unfenced. If the yard has an area of 680 square feet, how many feet of fencing does she need?

Which of the following equations has a root in common with x^{2}  6x + 5 = 0?

A computer store regularly sells all stock at a discount of 20 percent to 40 percent. If an additional 25 percent were deducted from the discount price during a special sale, what would be the lowest possible price of a part costing $16 before any discount?

If "basis points" are defined so that 1 percent is equal to 100 basis points, then 75.5 percent is how many basis points greater than 65.5 percent?

If x + 8y = 20 and x = 3y, then y =

If 2x + y = 10 and x = 3, what is x  y

If a triangle has a base B and the altitude of the triangle is twice the base, then the area of the triangle is

If y/x = 1/3 and x + 2y = 10, then x is

The sum of 5 consecutive integers is 35. How many of the five consecutive integers are prime numbers?

Which of the following inequalities is the solution to the inequality 7x  5 < 2x + 18?

Apples cost $x a bag for the first 100 bags a store buys from a wholesaler. All bags bought in addition to the first 100 get a discount of 10%. How much does it cost to buy 150 bags of apples from the wholesaler?

If the product of two numbers is 10 and the sum of the two numbers is 7, then the larger of the two numbers is

John weighs twice as much as Susan. Susan's weight is 60% of Sam's weight. Mark weighs 50% of Lynn's weight. Lynn weighs 190% of John's weight. Which of these 5 people weighs the least?

ABCD has an area equal to 28. BC is parallel to AD. BA is perpendicular to AD. IF BC is 6 and AD is 8, then what is CD?
