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On two of his tests, Harry scored 30 out of a maximum of 50 and on the third he scored 40 out of a maximum of 100? What is his average percentage score on the three tests?

(a) 33.33%
(b) 40%
(c) 50%
(d) 53.3%
(e) 66.66%


Anwser (d)  






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Friday, May 20, 2011 7:57 AM

Answer is C
pete
Posted on: 20-May-11
(Post #1)



Friday, May 20, 2011 7:58 AM

30 + 30+ 40 = 100
50 + 50 + 100 = 200

100/200 = 50%
pete
Posted on: 20-May-11
(Post #2)





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