Replace the question mark with a number
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 177
The first user who solved this task is Donya Sayah30.
#brainteasers #math #riddles
Henry Wetherbee HenshawBorn 3 Mar 1850; died 1 Aug 1930 at age 80.American naturalist, ornithologist, and ethnologist. From 1872-79, he made annual field trips to various parts of the West as naturalist with the Wheeler Survey, exploring west of the one-hundredth meridian, and prepared reports to Washington. In addition to making a notable collection of birds, he took an interest in other branches of natural history. In 1885 his collection of birds and eggs was acquired by the British Museum. During a period while ornithological work was available, he worked for the Bureau of Ethnology. |