answersLogoWhite

0


Best Answer

There is no correct way nor wrong way. Any method which consistently gives you the correct answer and with which you are comfortable is the correct way for you.

I was aged over 60 when I learned a new way to factorise quadratics: a way which is easier than what I was taught at school all those years ago. My old method was not wrong, but I refer the new one. So for me, that is not the correct method.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

7y ago

That depends, on what you want to calculate. You don't just "calculate 200"; if you know that to be the answer, then there is no need to calculate anything.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the correct way to calculate 200 and 45?
Write your answer...
Submit
Still have questions?
magnify glass
imp