Help needed with these too please..??​

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good

8,400-6,400=xx/6,400anyways the percent increase is 31.25% or 0.3125 you can round if you can