There are two squares that are different in size. The ratio of the bigger square's area to the smaller square's area is 3:2. If the bigger square's area is 6cm² , find the perimeter of the smaller square. Note, if the square's side = a, the square's perimeter = 4a and square's area = a² .

a. x=2.4; you need to buy at least 2.4lb of jelly beans to make the trip worthwhile.
b. x=3.75; you need to buy at least 3.75lb of jelly beans to make the trip worthwhile.
c. x=3.75; you need to make about 4 trips to the specialty store to make the purchase worthwhile.
d. x=2.4; you need to use 2.4 gallons of gas to make the trip worthwhile.