## LCM and GCD Exercises Set 2

Here are some Civil Service exam exercises on GCD and LCM. 1.) What is the GCD of 8, 20, and 28? 2.) What is the GCD of 21, 35, and 56? 3.) What is...

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Here are some Civil Service exam exercises on GCD and LCM. 1.) What is the GCD of 8, 20, and 28? 2.) What is the GCD of 21, 35, and 56? 3.) What is...

Below are the solutions to the exercises and about work problems. Problem 1 Aria can do a job in 7 days. What part of the job is finished after she worked for 3 days?...

After learning how to solve motion problems, let’s answer some exercises and problems. In the solutions, we let d = distance, r = rate, and t = time. Exercises 1.) A car travels and...

After learning how to solve motion problems, let’s answer some exercises and problems. Exercises 1.) A car travels and average speed of 75 kph. If it traveled for 3.5 hours, what is the total...

We have learned number problems and age problems. Now, we learn how to solve motion problems or problems involving distance, rate, and time. Below are the articles and videos that you can watch to learn...

After learning how to solve age problems, let’s have some exercises. Exercises 1.) Leah is 3 years older than Lanie. The sum of their ages is 29. What are their ages? 2.) Nico is...

After learning number problems, let’s learn about age problems. Below are the articles and videos that you can use for studying age problems. ARTICLES How to Solve Age Problems Part 1 How to Solve...