5/8 of the total has been sold, so we just do 64*5/8=40 houses that had been sold this year. Hope this helped!
I believe you're learning geometry. Anyways, here are examples of natural numbers: 1, 2, 3... Meanwhile, here are examples of whole numbers: 0, 1, 2, 3... Natural numbers are all the positive whole numbers. Whole numbers are quantities that are both positive and neutral, and don't include any fractions or decimals.
If you calculated it you would get 20.25 so it is irrational
Hello there!
The correct answer is C. 225.
Hope This Helps You!
Good Luck :)