Adam drew two same size rectangles and divided them into the same number of equal parts. He shaded \(\large \frac{1}{3}\) of one rectangle and \(\large \frac{1}{4}\) of other rectangle. What is the least number of parts into which both rectangles could be divided?
Mera painted equal sections of her bedroom wall to make a pattern. She painted \(\large \frac{2}{5}\) of the wall white and \(\large \frac{1}{2}\) of the wall lavender. Write an equivalent fraction for each using a common denominator.