Basically two steps. First, you calculate how much volume half the tank would have. Then you simply divide this volume by the rate.
Fill a container three times using the 7-liter jar (which will give you 21 liters), then take out water with the 11-liter jar (which will give you 10 liters).
Let me try and give you a hint. There is something called fluid flow formula. You basically need to know the speed at which the water is flowing and (in this case) the hose length and diameter. Well, it depends on how fast the water is running. Get a clock. Start filling a 10 liter bucket and stop after one minute. Is the bucket full (10 liters per minute), or half full (5 liters per minute)? Or did the bucket fill in half a minute (20 liters per minute)? The answer is in your hands (or in your bucket).
Question Continue>Calculate how much water a liter of tap water costs.>Calculate how much a liter of bottled water costs.>If you drink 2 liters of tap water instead of 2litres of bottled water how much money would you save?
Here's a step-by-step solution: Fill up the 5-liter jar completely with water. Pour the water from the 5-liter jar into the 3-liter jar until the 3-liter jar is full. Now, you are left with 2 liters of water in the 5-liter jar. Empty the 3-liter jar. Pour the 2 liters of water from the 5-liter jar into the 3-liter jar. Fill up the 5-liter jar again. Pour enough water from the 5-liter jar into the 3-liter jar to fill it completely (this will take 1 liter). Now, you are left with 4 liters of water in the 5-liter jar, which gives you the required 8 liters of water.
103 L
The quauntity in liters is five times the water flow rate in liter/minute.
2 L / 28 sec = x / 60 sec120 = 28 xx = 120/28 = 4.2857 liters/minute (rounded)
It is 103 liters
Six cups is equivalent to approximately 1.4 liters.
Fill a container three times using the 7-liter jar (which will give you 21 liters), then take out water with the 11-liter jar (which will give you 10 liters).
Let me try and give you a hint. There is something called fluid flow formula. You basically need to know the speed at which the water is flowing and (in this case) the hose length and diameter. Well, it depends on how fast the water is running. Get a clock. Start filling a 10 liter bucket and stop after one minute. Is the bucket full (10 liters per minute), or half full (5 liters per minute)? Or did the bucket fill in half a minute (20 liters per minute)? The answer is in your hands (or in your bucket).
you need to know the density of the material that is flowing. 1 liter per minute of water times 999 kg/cu. meter equals .017 kg/s water.
First: Fill the 500 liter tank Second: Pour the water to the 300 liter tank, thus the 500 liter tank will now have 200 liters Third: Dispose of the water in the 300 liter tank Fourth: Pour the remaining content of the 500 liter tank(which is 200 liters) to the 300 liter tank Fifth: Fill the 500 liter tank(the 300 liter tank still has the 200 liters in it) Sixth: Pour the water from the 500 liter tank to the 300 liter tank(which already has 200 liters in it) Thus the remaining amount of water in the 500 liter tank is 400 liters
532 liters
Add 5 liters to the 7 liter bottle. Add 5 more to the 7 liter bottle; now you have 3 liters. Dump out the water from the 7 liter bottle. Then add the 3 liters to the 7 liter bottle. Fill the 5 liter bottle again and dump it into the 7 liter bottle. Dump out the water in the 7l bottle and add 1 liter to the 7 liter bottle. Add 5 liters to the 7 liter bottle and there you have it.
Question Continue>Calculate how much water a liter of tap water costs.>Calculate how much a liter of bottled water costs.>If you drink 2 liters of tap water instead of 2litres of bottled water how much money would you save?
3.31 liters 1 liter = 4.22 cups 1 cup = 0.23 liter