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ChrisR 6 year s ago
#9 Start both glasses. When the 7 runs out put the egg in the water. When the 11 runs out (after 4 more minutes) start the 11 again. When it runs out the egg is boiled for 15 minutes.
The answers are all at the end of the post.
2
1.
ChrisR 6 year s ago
#9 Start both glasses. When the 7 runs out put the egg in the water. When the 11 runs out (after 4 more minutes) start the 11 again. When it runs out the egg is boiled for 15 minutes.