So, the difference between their age is given by => 31 – 8 = 23 years. Now, let the age of his father be 'x'. Let the age of his son be 'x-23'. Also Read: Math Riddles with Answers: Logic Puzzles That ...

Mathematics is a subject that involves basic arithmetic operations such as addition, subtraction, multiplication, and division. We learn these basic math skills at the school level. We learn the usage ...

Artur is a copywriter and SEO specialist, as well as a small business owner. In his free time, he loves to play computer games and is glad that he was able to connect his professional career with his ...

A research team affiliated with UNIST has unveiled a novel AI system capable of grading and providing detailed feedback on ...