Question

Парусная лодка за 4 ч проплыла 29 км . сколько километров она проплывет за 8 ч двигаясь с той же скоростью.

Answer 1

29:4=7км250м/час скорость парусника                                                                     7км250м*8=58 км проплывет парусная лодка за 8 часов

Answer 2

Calculation of Distance Covered by a Sailboat

To calculate the distance covered by a sailboat in 8 hours, assuming it maintains the same speed as it did in the previous 4 hours, we can use the formula:

Distance = Speed × Time

Given that the sailboat covered 29 kilometers in 4 hours, we can find its speed by dividing the distance by the time:

Speed = Distance / Time

Substituting the values, we have:

Speed = 29 km / 4 h

Now, we can calculate the distance covered in 8 hours using the same speed:

Distance = Speed × Time

Substituting the values:

Distance = (29 km / 4 h) × 8 h

Let's calculate the distance covered by the sailboat in 8 hours.

Calculation:

Speed = 29 km / 4 h = 7.25 km/h

Distance = (7.25 km/h) × 8 h = 58 km

Therefore, the sailboat will cover 58 kilometers in 8 hours, assuming it maintains the same speed as it did in the previous 4 hours.

Please note that the above calculation assumes a constant speed throughout the entire duration. Factors such as wind conditions, currents, and other variables may affect the actual distance covered by a sailboat.