A Boat Running Upstream Takes 8 Hours 48 Minutes To Cover A Specific

1.	A Boat Running Upstream Takes 8 Hours 48 Minutes To Cover A Specific Separation, While It Takes 4 Hours To Cover A Similar Separation Running Downstream. What Is The Proportion Between The Speed Of The Boat And Speed Of The Water Current And Flow Individually ?
Answer» At that point, remove canvassed upstream in 8 hrs. 48 min = DISTANCE covered downstream in 4 hrs. X* 8 4 /5= (y x 4) 44/5 x =4y y = 11/5 x. Required proportion = y + x/2: y - x /2 = 16/5 x 1/2: 6/5 x 1/2 = 8/5:3/5 = 8: 3. At that point, remove canvassed upstream in 8 hrs. 48 min = Distance covered downstream in 4 hrs. X* 8 4 /5= (y x 4) 44/5 x =4y y = 11/5 x. Required proportion = y + x/2: y - x /2 = 16/5 x 1/2: 6/5 x 1/2 = 8/5:3/5 = 8: 3.

A Boat Running Upstream Takes 8 Hours 48 Minutes To Cover A Specific Separation, While It Takes 4 Hours To Cover A Similar Separation Running Downstream. What Is The Proportion Between The Speed Of The Boat And Speed Of The Water Current And Flow Individually ?

Answer»

At that point, remove canvassed upstream in 8 hrs. 48 min = DISTANCE covered downstream in 4 hrs.

X* 8 4 /5= (y x 4)

44/5 x =4y

y = 11/5 x.

Required proportion = y + x/2: y - x /2

= 16/5 x 1/2: 6/5 x 1/2

= 8/5:3/5

= 8: 3.

At that point, remove canvassed upstream in 8 hrs. 48 min = Distance covered downstream in 4 hrs.