Percentages(2)
There are 2200 litres of water available in a tank. After 550 litres of water have been used, what is the percentage of water that remains? What is the percentage of water used?
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7SH have worked this out. We think it's 1650 out of 2200 of water left, which simplifies to 3 quarters, which is 75% left. Therefore 25% has been used.
ReplyDeleteHi Mr Hewer and Year 7:
ReplyDeleteWell done for solving this problem.
Thank you