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When Clement stands on a table and Dmitri stands on the floor, Clement is 80\text{cm} taller than Dmitri. When Dmitri stands on the table and Clement stands on the floor, Dmitri is 1\text{m} taller than Clement.
How tall is the table?
If you liked this problem, here is an NRICH task that challenges you to use similar mathematical ideas.
Standing on the Table
Age 11 to 14
ShortChallenge Level 
When Clement stands on a table and Dmitri stands on the floor, Clement is 80\text{cm} taller than Dmitri. When Dmitri stands on the table and Clement stands on the floor, Dmitri is 1\text{m} taller than Clement.
How tall is the table?
If you liked this problem, here is an NRICH task that challenges you to use similar mathematical ideas.
This problem is taken from the UKMT Mathematical Challenges.
You can find more short problems, arranged by curriculum topic, in our short problems collection.
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