Problema Solution
Two fifths of the instruments in the marching band are bass, one third are percussion, and the rest are woodwinds.
What fraction of the band is woodwinds ?
Answer provided by our tutors
2/5 bass
1/3 percussion
2/5 + 1/3 all together the bass and percussion
that is left is woodwinds or:
1 - (2/5 + 1/3) = 1/15 are woodwinds
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