Mathematics

Want to feel the joy of understanding and solving math problems?
Do you want to train in thinking, looking for problems solutions?
We recognize mathematics as a foundation of common sense, without which it isn't straightforward in the following career to achieve success. Whether as a manager, programmer, mason, or electrician, you will make daily decisions, the quality of which will depend on your wisdom, maturity, and concentration. The smartest and better decisions you make in life, the greater the potential for success in your personal and working life. We will help you with our portal with math questions and problems with their solutions. If you are looking for math material, getting ready for a prize, a graduate, a monitor, or a nationwide knowledge test is also right here. In addition to examples, we also offer online math calculators.

News:
October 2022 - we stay with Ukraine. We recommend reducing energy usage to help the European Union battle energy shortages.

• Order tempteratures
  At 9:00 PM the temperature was –26 degrees Fahrenheit, at 10:00 PM the temperature was –28 degrees Fahrenheit, and at 11:00 PM the temperature was –14 degrees Fahrenheit. When was it warmest?
• The length 17
  The length of one of two chords of a circle is 12cm. If the chords are 6cm and 7cm respectively away from the center of the circle, calculate the length of the second chord.
• Amy, Cindy
  Amy, Cindy and John shared a sum of money among themselves in the ratio 5:8:11 respectively. If the money had been divided equally among themselves, Amy would have received an extra $18. (a) Would the amount of money that Cindy received change? Explain yo
• A goat 2
  A goat is tied at one corner of a rectangular shed by a 5 metre long rope as shown. The shed measures 3 m by 2 m and is surrounded by grassland. What is the area of the grassland in which the goat can graze? Give your answer to the nearest m².
• Jake desires
  Jake desires to purchase a house valued at 3000000.The bank approves his mortgage with a 12% deposit and 5% interest. What is the deposit?
• Piece of a wire
  Piece of wire is bent into the shape of a triangle. Two sides have length 24 inches and 21 inches. The angle between these two sides is 55°. What is the length of the third side to the nearest hundredth of an inch? A: The length of third side is approxima
• A fair dice
  A fair six-sided dice is rolled. What is the probability that the first number rolled is greater than 1 and the second number rolled is odd? Type your answer as a fraction in the simplest form.

more math problems »