An African fire ant is 8/8 inches long. An American fire ant is 2/10 inches long. What Is the difference in the length of ants? Options: 2/3, 17/40 , 7/18 , 8/20

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?