What number comes next?
Look at the series, determine the pattern, and find the value of the unknown number!Correct answers: 136
The first user who solved this task is Sanja Šabović.
#brainteasers #math
Ironing tableIn 1874, the prolific black American inventor Elijah J. McCoy patented an ironing table (No. 150,876). He is best known for his lubricating devices for steam engines for which he held numerous patents. |