Question
20 At
, a leaky bucket is filled to the top with water
Every minute, 20 ml of water drips out of the bucket.
At
, the bucket is
full.
What is the capacity of the bucket in litres?
Every minute, 20 ml of water drips out of the bucket.
At
What is the capacity of the bucket in litres?
Ask by Colon Perkins. in the United Kingdom
Jan 10,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The bucket can hold 5.4 litres of water.
Solution

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Mind Expander
To find the capacity of the bucket, let’s analyze the situation step by step.
-
The total time from 09:00 to 12:00 is 3 hours, which is 180 minutes.
-
Since 20 ml of water drips out every minute, the total amount of water lost in 180 minutes is:
. -
By 12:00, the bucket is
full. Let’s denote the capacity of the bucket as ml.
This meansml of water remains in the bucket at 12:00. -
Therefore, the amount of water that was originally in the bucket at 09:00 was:
. -
Since the bucket was full at the beginning (09:00), we have:
. -
To solve for
, we can rearrange the equation:
. -
To convert this to litres:
.
The capacity of the bucket is 5.4 litres.