Question

log boat travel 15 kilometre in one hour how long it will take to travel 90 km​

Answer 1

Answer:

1. Distance covered by log boat in 1 hour = 4 km.
2. Distance covered by log boat in12hour = 2 km.
3. Distance to be travelled = 4 km + 4 km + 2 km.
4. Time taken to travel 10 km = 1 h + 1 h + 12h = 212h

Thus, the log boat covers 10 km in 212hours.

Answer 2

✬ Time taken = 6 hours ✬

Step-by-step explanation:

Given:

• Log boat travel 15 km in 1 hour.

To Find:

• How long it will take to travel 90 km

Formula to be used:

• Time = Total distance/Speed

Solution: Here, Speed (S) = 15 km/h and Distance (S) = 90 km

• Putting the values on formula •

$\implies{\rm }$ Time = 90 / 15

$\implies{\rm }$ Time = 6 hours

Hence, The boat will take 6 hours to cover a distance of 90 km.

★ In minutes ★

➨ 1 hour = 60 minutes so

➨ 6 hours = 6 x 60 = 360 minutes.

In minutes boat will take 360 minutes to cover 90 km.

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★ Other formulae are ★

➨ Speed = Distance/Time

➨ Distance = Speed x Time