Question
Water is drained from a tank at a rate op 20 liters per minuta. i) If there are 1400 liters of water in the tank, how long willit take to empty the tank?
Ask by Pena Salazar. in South Africa
Jan 23,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
It will take 70 minutes to empty the tank.
Solution
To determine how long it will take to empty the tank, you can use the following formula:
\[
\text{Time} = \frac{\text{Total Volume}}{\text{Drain Rate}}
\]
**Given:**
- **Total Volume** = 1400 liters
- **Drain Rate** = 20 liters per minute
**Calculation:**
\[
\text{Time} = \frac{1400 \, \text{liters}}{20 \, \text{liters/minute}} = 70 \, \text{minutes}
\]
**Answer:**
It will take **70 minutes** to empty the 1400-liter tank at a draining rate of 20 liters per minute.
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Simplify this solution Mind Expander
If there are 1400 liters of water in the tank and it drains at a rate of 20 liters per minute, you can find the time it takes to empty the tank by dividing the total volume by the rate of drainage. So, 1400 liters ÷ 20 liters/minute = 70 minutes. That's right, it will take you 70 minutes to empty the tank completely. Now, if you're looking to speed up the draining process, consider checking if the drain is fully open or if there's any blockage slowing it down. Sometimes, water flow can be restricted by sediment buildup or debris. Keeping the area around the drain clean can ensure a quicker empty!
