trick to solve Boat and Stream related Questions Fast

Name: trick to solve Boat and Stream related Questions Fast
Uploaded: 2013-12-30T06:00:36+00:00
Duration: 1 min 14 s
Channel: Jacknjill
Description: http://goo.gl/9JPA0m Learn amazing shortcuts to do quick calculations In water, the direction along the stream is called downstream. The direction against the stream is called upstream.

Jacknjill

http://goo.gl/9JPA0m  Learn amazing shortcuts to do quick calculations  In water, the direction along the stream is called  downstream.  The direction against the stream is called  upstream.

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