Answers

2015-11-16T12:16:40+05:30
Six arrows  archer must have used to earn 100 pointsas 17+17+17+17+16+16=100.
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2015-11-17T12:38:56+05:30
the answer is 6 arrows
she shots on 17, 4 times
and 16 , 2 times
i.e,17+17+17+17+16+16=100










hope this helps you......pls mark as best if you satisify with my answer.
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