Ellie bought 0.7kg of jelly beans from her local food festival for £1.89. she knows that to work out the price of a whole kg she simply needs to divide the price she paid by the quality she bought work out the piece of 1kg of jelly beans

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school. each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220