Question

Please somebody can check out if my answers are correct and give me help with # 5 and #9. Thanks

Answer 1

for number 5 you need to add all of the weights that are in fractions and then divide that number by how many fractions there are

Answer 2

and then do the same thing for number 9

Answer 3

#5
averge= sum of total amount/ total number
=(1/4+1/4+3/4+1/2+1/4+3/4+3/4+3/4+1/2+1/4+1/2+1/2)/12
=(7/12)= 0.58

Answer 4

same as above

Answer 5

#for #5. 6 / 12= 1/2. For #9. 8 / 14= 4/7

Answer 6

Thanks jprose for your help