The kettle in Keith’s kitchen is 80% full. After 20% of the water in it has been poured out, there are 1152ml of water left.
What volume of water does Keith’s kitchen kettle hold when it is full?
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1400 \text{ ml}
1600 \text{ ml}
1700 \text{ ml}
1800 \text{ ml}
2000 \text{ ml}
Select an option, then submit.
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Junior Mathematical Challenge 2009 (2009)
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