Find number abc
If acb5a - 2a2c9 = 5a4a9 find number abc. Multiple solutions may exist.Correct answers: 15
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Dewar lecturesIn 1893, Professor James Dewar gave six well-illustrated lectures on “Air gaseous and liquid,”at the Royal Institution, London, between this day and 9 Jan 1894. Some of the air in the room was liquified in the presence of the audience and it remained so for some time, when enclosed in a vacuum jacket. Again, 1 Apr 1898.[* p.30] |