Twice The Speed Of A Boat Downstream Is Equal To Thrice The Speed Ups

1.	Twice The Speed Of A Boat Downstream Is Equal To Thrice The Speed Upstream. The Ratio Of Its Speed In Still Water To The Speed Of Current Is
Answer» LET the boat speed in still WATER be b. Let the stream speed be X. 2(b+ x) = 3(b-x) 5x=b b/x=5/1 Let the boat speed in still water be b. Let the stream speed be x. 2(b+ x) = 3(b-x) 5x=b b/x=5/1

Twice The Speed Of A Boat Downstream Is Equal To Thrice The Speed Upstream. The Ratio Of Its Speed In Still Water To The Speed Of Current Is

Answer»

LET the boat speed in still WATER be b.

Let the stream speed be X.

2(b+ x) = 3(b-x)

5x=b

b/x=5/1

Let the boat speed in still water be b.

Let the stream speed be x.

2(b+ x) = 3(b-x)

5x=b

b/x=5/1