Question

What is 0.4 written as a percentage (show work if can)

Answer 1

40%

multiply both numerator and denominator by 100. You do this to find a equivalent fraction having 100 as the denominator. The fraction is 40 over 100, 100 represents the whole thing 40 is the part so it's basically part over whole. 40% is your answer. I'm sorry if my explanation made no sense

Answer 2

40%

Explanation:

Move the period over twice then place the percentage sign where you moved the period to