Find number abc
[6731] Find number abc - If 7babc + 9a2bc = 1cb272 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 22 - The first user who solved this task is Nasrin 24 T
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Find number abc

If 7babc + 9a2bc = 1cb272 find number abc. Multiple solutions may exist.
Correct answers: 22
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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Having lunch one day, a sex th...

Having lunch one day, a sex therapist said to her friend, "According to a survey we just completed, ninety percent of all people masturbate in the shower. Only ten percent of them sing."
"Really?" asked the friend.
The therapist shook her head and proceeded to ask, "And do you know what song they sing?"
The friend nodded her head and replied, "No."
The therapist replied, "I didn't think so."
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Reinforced Concrete

In 1867, reinforced concrete was patented by F. Joseph Monier (1823-1906), a gardner in Paris, to reinforce garden tubs, beams and posts. The French inventor had found that the tensile weakness of plain concrete could be overcome if steel rods were embedded in a concrete member. The new composite material was called reinforced concrete, or ferroconcrete. William E. Ward builds (1871-75) the landmark building, first in the U.S. to use reinforced concrete, for a private house in Port Chester, N.Y., It was designed by architect Robert Mook.
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