Three people each took 3 tests. If the ranges of their scores in the 3 practice tests were 17, 28 and 35, what is the minimum possible range in scores of the three test-takers?	Choose the correct choice from the following choices.
A) a 17
B) b) 28
C) c) 35
D) d) 45
E) e) 80
It is finding the minimum range between all their scores, if all test taker scores are between 0 and maximum range we will have:   A- 0 and 17   B- 0 and 28   therefore the minimum range is 35, it cant be any lower however you play with the numbers.   b) 28
<result>B</result>
Three people each took 3 tests. If the ranges of their scores in the 3 practice tests were 17, 28 and 35, what is the minimum possible range in scores of the three test-takers?