SOLUTION: jess got 56% in math first term, 89 % seconde term and 80% third term if the first two terms count for 20% each and third term for 60% percent what is her final mark???

SOLUTION: jess got 56% in math first term, 89 % seconde term and 80% third term if the first two terms count for 20% each and third term for 60% percent what is her final mark???

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Question 624304: jess got 56% in math first term, 89 % seconde term and 80% third term if the first two terms count for 20% each and third term for 60% percent what is her final mark???
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
jess got 56% in math first term, 89 % second term and 80% third term if the first two terms count for 20% each and third term for 60% percent what is her final mark???
:
We can treat this as 10 grades
f.m. =
:
f.m. =
:
f.m. =
:
f.m. = 77%
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