Question

Last week we needed 30 chairs for the meeting. This week we need 200% of what number.
I think the answer is 1.2

Answer 1

You need 200% of WHAT number or THAT number?

How can you need 1.2 chairs?

I don't believe you copied the question correctly. Check again.

If you need 200% of 30 chairs, you need 60 chairs.