Find number abcIf 4a7bc + ac134 = bab24 find number abc. Multiple solutions may exist.
Correct answers: 32
The first user who solved this task is Djordje Timotijevic.
Alexander KingDied 28 Feb 2007 at age 98 (born 26 Jan 1909).Scottish chemist who pioneered in environmental awareness, warning of the dangers to the environment from extensive industrial development. He co-commissioned the 1972 Limits to Growth report, which initiated international attention to environmental concerns. It is still one of the world's best-selling books on the environment. After directing scientific research as part of the war effort in WW II, he turned to the application of science for the improvement of life. In particular, he was chief scientist at the department of scientific and industrial research (1950-56), working to help British factories become more productive. After the publication of Limits to Growth, he cofounded the Club of Rome, an think tank focussed on how to establish sustainable development. He was that group's president 1984-90.«