10cm | Printable Puzzles Online

10cm | Printable Puzzles Online

Posts Tagged “10cm”

Jan 08 2009

Free printable puzzles - 11 - answer

Posted by: Printable Puzzle in Free Printable Puzzle Answers, tags: 10cm, Answer The Question, Free Puzzles, Measures, Printable Puzzles, Vinyl Record

The question was -
A vinyl record measures 32cm across.
There is a 1 cm margin around the edge and a centre label, which measures 10 cm across.
There are 30 grooves per cm.
How far does the needle travel if the record is played from start to finish?

The answer is - A - 10cm

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