Let the speed of the stream be x km/myboat283 boatplans is given that the speed of a boat in still water is 15 km/myboat283 boatplans,Speed of the boat upstream = Speed of the boat in still water ? Speed of the stream = (15 ? x) km/hSpeed of the boat downstream = Speed of the boat in still water + Speed of the stream = (15 +
The Speed Of The Boat Upstream App x) km/hWe know
Speed Of The Boat In Still Water Is 8 Kilometers Per Hour Video thatTime=Distance/SpeedTime is taken for upstream journey + Time taken for the. In one hour, a boat goes 11km along the stream and 5 km against it. Find the speed of the boat in still water We know we can calculate it by 1/2(a+b) => 1/2(11+5) = 1/2(16) = 8 km/hr. Similar Questions: 1. A motorboat, whose speed in 15 km/hr in still water goes 30 km downstream and comes back in a total of 4 hours 30 minutes. The speed of. B+S = 11 B-S = 5 2B = 16, or B = 8 kmph and S = 3 kmph. The speed of the boat in still water is 8 kmph.
Answer:Step-by-step explanation:Solution: Let the speed of the stream be x km/myboat283 boatplans of boat upstream = 11 - x Speed of boat downstream = 11 + x According to � a speed of a Boat in still water is 11 km per hour it can go 12 km upstream and return downstream to the original point in 2 hours 45 minutes find the speed of the stream??? 2. See answers. birendrak birendrak Speed of boat downstream=(11+X)km/h speed of boat upstream=(X)km/h Let t? be the time for upstream and t? for downstream t?=6/(X) and t?=6/(11+X) (Distance covered in going upstream and
The Speed Of The Boat Still Water 3d Model downstream is the same) t?+t?. 11/4 6/(X)+6/(11+X)=11/4 66+6X+X/(X?)=11/4 /X?=11/4 =X? 11X?= 11X?= X?=73 X=(v73)km/h X. km/h. Wrong answer. payel1 payel1. Answer will be 5 as the boat cover 24 km in total upstream and down stream. Right answer method. New questions in Math. In fig, ABC is a right angled ?le withangle B=90,AB=48cm. Solve Speed of the boat in still water = 11 km/hr Let the speed of stream = x km/hr speed upstream = (x) km/hr speed of downstream = (11+x) km/hr. According to the given condition {12/(11+x)}+{12/(x)} = 11/4. Solve.� the total time taken to complete the journey=2hrs45mins time=distance/speed i.e,11/4=(12/x)+(12/11+x), on solving this we get x=5, that is speed of stream=5km/hr. Like? Yes (3) | No (5).
Make point:
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