Question
1000cm^3=1litre A tank contains 45000cm^3 of water. The tank leaks at 0.75litres/minute How long does the tank take to empty? State the units of your answer
Answer
4.1
(157 Votes)
Conrad
Elite · Tutor for 8 years
Answer
First, we convert the volume in cm³ to liters:
X
= 45 liters.Using the formula from step 2, the duration the tank takes to get fully empty is scored:Time_to_empty = 45 liters / 0.75 liters/minute = 60 minutes
Explanation
## Step 1: Given that the volume of water in the tank is 45000 cm³. The volume conversion from cubic centimeter (cm³) to a liter is given as
liter, we can convert the volume of water from cm³ to liters## Step 2:We are informed that the tank leaks at a speed of 0.75 liters/minute, so to calculate the length of time required to completely free the tank, we divide the flag's initial volume (in liters) by the leak rate:### important formula:Time_to_empty = Volume (in liters) / Leak rate