Question 1018599
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A man walked for 2 hour at 6 km/h. He then cycled for certain time 16 km/h. If he traveled 36 km altogether for how many hours did he cycle.
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He cycled {{{(36 - 2*12)/16}}} = {{{24/16}}} = {{{3/2}}} = {{{1}}}{{{1/2}}} of an hour.