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Find number abc

If a79ab - 18999 = c89aa find number abc. Multiple solutions may exist.

Correct answers: 40

The first user who solved this task is Thinh Ddh.

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There Was A Place Crash In Poland

A small two-seater Cessna 152 plane crashed into a cemetery early this afternoon in central Poland. Polish search and rescue workers have recovered 300 bodies so far and expect that number to climb as digging continues into the evening.

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Chewing gum patented

In 1869, William Finley Semple of Mount Vernon, Ohio, was issued the first U.S. patent for chewing gum (No. 98,304), made of "the combination of rubber with other articles adapted to the formation of an acceptable chewing gum", but he never commercially produced gum. That was done by Thomas Adams of Staten Island, N.Y., who knew that chicle could be chewed. His first experiments to vulcanize chicle for use as a rubber substitute were unsuccessful until he boiled a small batch of chicle in his kitchen and created the first chicle-based chewing gum. Testing sales at a local store, he found people liked his gum. In 1871, Adams patented a gum-producing machine so he could increase production.

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