Answer: If you are using a calculator, simply enter 64÷320×100 which will give you 20 as the answer.
Step-by-step explanation: Hope it helps:)
and tryna mark a child brainlest ;)
The answer for that would be 16cm.
Rational
Irrational
Rational
Rational
The answer is the right half of the photo, the one where the two lines are opposing each other