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
Pierre-Louis-Georges Du BuatDied 17 Oct 1809 at age 75 (born 23 Apr 1734).French hydraulic engineer who derived formulas for computing the discharge of fluids from pipes and open channels. |