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Find number abc

If 84b24 - 4a804 = c4820 find number abc. Multiple solutions may exist.

Correct answers: 34

The first user who solved this task is Nasrin 24 T.

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Rowing Your Boat

Two blondes were driving along a road by a wheat field when they saw a blonde in the middle of the field rowing a row boat.

The driver blonde turned to her friend and said "You know - it's blondes like that that give us a bad name!"

To this, the other blonde replies "I know it, and if I knew how to swim, I'd go out there and drown her."

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Bernard Forest de Belidor

Died 8 Sep 1761 (born 1698).French military engineer and civil engineer who made early contributions to engineering mechanics. Some of his many books deal with principles of ballistics and fortifications; others cover hydraulic, civil, and military engineering. His classics became widely-used reference works for a century, full of practical information to architects and builders. The illustrated text gave model specifications, rules and tables to meet their needs, say, for building foundations or arches, and other aspects such as making plans and how to direct labour. He joined Jacques Cassini and Phillippe de la Hire to survey the meridian from Paris to the English Channel. His Architecture hydraulique was the first work of its kind to apply integral calculus to practical problems.«[Image: illustrations of loaded beams from La scienza degli ingegneri, 1729.]

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