The organizers of a fair projected a 25 percent increase in attendance this over that of last year but attendance this year actually decreased by 20 percent. What percent of the projected attendance was the actual attendance ?

The value -3-(-10) is how much greater than the value of -10-(-3) ?

A rectangular box ix 10 inches wide, 10 inches long and 5 inches high . What is the greatest possible (straigh...

An empty swimming pool with a capacity of 5,760 gallons is filled at a rate of 12 gallons per minute. How many...

A rope of 40 feet long is cut into two pieces. If one piece is 18 feet longer than the other , what is the len...

The cost of picture frame M is TK. 10.00 less than 3 times the cost of picture frame N. If the cost of frame M...

If the length and width of a rectangular garden plot were each increased by 20 percent, what would be the perc...