Seudónimo Seudónimo

19-05-2016
Mathematics

contestada

A race is 10 km long markers will be placed at the beginning and the end of the race course and I each 500 m Mark how many markers are needed to mark the course for the race?

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Amina26 Amina26

19-05-2016

20 Markers are needed to mark the course for the race

Answer Link

gaudvile2006 gaudvile2006

19-05-2016

There are 20 marks needed!

Answer Link

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