Which number is missing?
Which number is missing?Correct answers: 220
The first user who solved this task is Eric Newton.
#brainteasers #math #riddles
Sir Geoffrey WilkinsonBorn 14 Jul 1921; died 26 Sep 1996 at age 75.English chemist whoshared(with Ernst Fischer) the Nobel Prize for Chemistry in 1973 for “for their pioneering work, performed independently, on the chemistry of the organometallic, so called sandwich compounds.” |