The lowest common denominator of 1/2 ,1/4 , and 1/4 is:

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?