Answer:
not -7 just 7
Step-by-step explanation:
You may remember the two way relative frequency table where each entry in the table is divided by a total from the table. When each cell is divided by the table total (in this case 240), you get a two way whole table relative frequency. (There are also row and column relative frequency tables.)
24cm.........................................
6*100 = 600
600 + 38 = 638
therefore the answer is:
638/100
however this is an improper decimal.
