But the boat is not on a still lake; it's moving upstream and downstream on a river. If the boat is traveling upstream, the current (which is C miles per hour) will be pushing against the boat, and the boat's speed will decrease by C miles per hour. The resulting speed of the boat (traveling upstream) is B-C miles per hour. The Stream Boat Problems Practice Questions section has all the diverse set of questions that may be asked in an exam that focuses on the Stream Boat section. Let us try to solve all the different kinds of examples of Boats and Streams in this section on Stream Boat Problems Practice Questions. Let speed of boat in still water = x km/h Speed of the boat downstream = x + 5 Speed of the boat upstream = x - 5 Speed = Distance / time So time = Distance / speed Time taken by boat to travel 30 km upstream = 30/ (x � 5) Time taken by boat to travel 50 km downstream = 50/ (x + 5) Since time taken by the boat in both cases is the same.
Problem 1. A canoe traveled Downstream with the current and went a distance of 15 miles in three hours. On the return trip, the canoe traveled Upstream against the current. It took 5 hours to make the return trip. Find the rate of the current.� Renee rows a boat downstream for 27 miles. The return trip upstream took 24 hours longer. If the current flows at 4 mph, how fast does Renee row in still water?. If upstream look 30 min more than downstream time, how much time did the boat travel downstream? a) b) c) d) e) � A boat travelled upstream a distance of 90 miles at an average speed of (v-3) miles per hour and then travelled downstream at an average speed of (V+3) miles per hour. If the trip upstream took half an hour longer than the trip downstream, how many hours did it take the boat to travel downstream? A) b) C) D) e) I like to begin with a "word equation."� Questions' Banks and Collection: PS: Standard deviation | Tough Problem Solving Questions With Solutions | Probability and Combinations Questions With Solutions | Tough and tricky exponents and roots questions | 12 Easy Pieces (or not?) |. In the stream boat problems, a boat goes upstream or downstream. You will have to answer the questions about the speed of the boat and the speed of the river. Here we will see many such examples and try to get as familiar with these concepts as possible. Let us start with the visualization of the downstream problems and try to develop formulae. These formulae will help us establish a method that will accurately and swiftly solve these problems. Suggested Videos. Area of Triangles. Coin Toss. VST Permutations and Combinations Problem 1 and its Solution. Downstream.� A man is rowing downstream and with respect to the river measures his velocity as v km/hr. Then the velocity of the boat as seen from the banks = (u + v) km/hr. This is the formula for the downstream boating.
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