1.

a boy takes 4h to cover certain dis†an ce along the directoon of flow and takes 6h to cover the dis†an ce opposite to direction flow .in how much time he will cross this di†an ce in still water

Answer» a boy takes 4h to cover certain dis†an ce along the directoon of flow and takes 6h to cover the dis†an ce opposite to direction flow .in how much time he will cross this di†an ce in still water


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