Contribute
| For The Mathematically Inclined |
Anil Saigal
09/25/2019
Problem 1:
Jai wants to paint his room. The dimensions of the room are 12 feet by 15 feet, and the walls are 9 feet high. There are two windows that measure 6 feet by 5 feet each. There are two doors, whose dimensions are 30 inches by 6 feet each. If a gallon of paint covers approximately 350 square feet, how many gallons of paint will it take to give two layers of paint to the walls?
Problem 2:
82% of the camels weight is water. After drinking, its weight increased to 832 kg and water accounted for 85% of its weight. How much did it weigh before drinking?
----------------------------------------------------------------------------------------
Please send your solutions anil@lokvani.com.
Use Problem Solutions M-101019 as the subject line. Please include your full name in the text of the main message. Everyone with the right answer will be acknowledged in the next issue of Lokvani.
Please do not post your solution in Post Comments. No credit will be given for solutions not sent to anil@lokvani.com.
If you need clarification on any problem, please contact anil@lokvani.com.
--------------------------------------------------------------------------------------------------------
Problems 09/26/19
Problem 1:
What is the area of the largest ellipse that can be completely inside a rectangle of 40 by 60 meters.
Problem 2:
What is the area of the smallest ellipse that can completely inscribe a rectangle of 40 by 60 meters.
|
You may also access this article through our web-site http://www.lokvani.com/
