To find the minimum and maximum width of the flyer, we know that Janie needs twice the width to be within 4 inches of 20 inches. So, let's do some math together!
The minimum width would be (20 - 4) / 2, which is equal to 8 inches.
The maximum width would be (20 + 4) / 2, which is equal to 12 inches.
Therefore, the minimum width of the flyer is 8 inches, and the maximum width is 12 inches. Let me know if there's anything else I can assist you with!