If I went halfway to a town 60 km away at the speed of 30 km/hour, how fast do I have to go the rest of the way to have an average speed of 60 km/hour over the entire trip?
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- If I drive half-way to the city at 30 km/hour, how fast do I have to go for the rest of the way to make the...
- if i travel half my distance at 40kmph and the other half at 60 kmph whats my average speed for the whole j...
- How many of the following numbers are divisible by 132 ?264, 396, 462, 792, 968, 2178, 5184, 6336
- How many of the following numbers are divisible by 132 ?264, 396, 462, 792, 968, 2178, 5184, 6336
- An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when th...
- It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?
- Other things held constant, the value of an option depends on the stock's price, the risk-free rate, and the
- A father said to his son, "I was as old as you are at the present at the time of your birth". If the father...