A building has two sizes of apartments, small and regular. The ratio of small apartments to regular apartments is 17 to 3. What percent of apartments in the building are small?

Answer this question only if you know the 30 points and

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

Jim had 15 minutes to do 5 laps around his school what would his time be