A page printed must contain 60sq. cm. of printed material. There are to be margins of 5cm. on either side and 3cm. on top and bottom. How long should the printed lines be in order to minimize the amount of paper used?

The tank is filled two-thirds of the way. If it costs $0.04 per cubic ft. of water to fill the tank, how much did it cost to fill the tank two-thirds of the way?

If you saw 12 1/16 inches off a board that is 20 3/4 inches long, the length of the remaining board will be?

How many cubic feet is a room that has a floor space that is 12 square feet and has an 8 foot ceiling?

What is the volume in cubic meters of a greenhouse that is 15 feet long 10 feet wide and 12 feet high

Assume a penny = 1.5 mm. After how many days would the stack be long enough to reach a star that is about 6x1013 km away

Rachel cuts a piece of cardboard in the shape of a trapezoid. The area of the cutout is 43.5 square centimeters. If the bases are 6 centimeters and 8.5 centimeters long, what is the height of the trapezoid?

A school is paving a new rectangular area to create an additional, flat parking lot for teachers. Which units should the principal use to estimate the number of parking spaces created, and why?

A tall container has a 10 in x 15 in base. If 12 gallons of water are poured into the container, how high will the water level rise, in inches?

Find. the length of a pic ture frame whose le inches Gnd whose proportions are the 10 inch widle by [5 inch long preture width is Same as frame?