Can you find the numbers ABC...
Can you find the numbers ABCD so that the following calculation is proved? (ABCD x 4 = DCBA)Correct answers: 50
The first user who solved this task is aysan saidie.
#brainteasers #math #riddles
W. H. GaskellDied 7 Sep 1914 at age 66 (born 1 Nov 1847). British physiologist. |