A=lxw so 640in that is your answer
Answer:
40%
Step-by-step explanation:
In order to find percent, you can set up the fraction 2/5 to the equation x/100.

Then solve using algebra to cross-multiply.



so the answer is 40%.
-2+5=3
And is a word used for addition. For example 20 and 6 is 26.