Ira has 128 stamps in his stamp album he has the same number of stamps on each of the 8 pages. how many stamps are on each page

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³