It’s 1.
Explanation: you need to find the greatest factor that works out for them both. You can cross out 4 and 8 because no other whole number can be multiplied to get 15, and it’s not 3 since you can’t multiply it with a whole number to get 64. 1 works for them both.
The branch of mathematics that deals with the collection, organization, analysis, and interpretation of numerical data.
Answer: x= 3
Step-by-step explanation:
Change 4.2 kilometers to meters, which is 4200 meters, then add that to 325, so 4525 :)