Explanation: To kill 7 rats, it would take 7 cats: 7 × 7 = 49 mins To kill 1 rat, it takes 1 cat, that is: 49/7 = 7 mins Since, the job is to kill 100 rats, it would take 1 cat, that is: 7 × 100 = 700 ...

Add Yahoo as a preferred source to see more of our stories on Google. Sorry, it's math time. But these are some of the easiest math quizzes we've ever put on BuzzFeed ...

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 ...

Who doesn’t love a fun, easy math quiz? 🧮🥳 Whether you are a math lover or you are here to prove to yourself you can still do addition, you’ve come to the right place! This test will take you ...