Calculate the number 3920
[3407] Calculate the number 3920 - NUMBERMANIA: Calculate the number 3920 using numbers [5, 4, 7, 3, 34, 425] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 31 - The first user who solved this task is Allen Wager
BRAIN TEASERS
enter your answer and press button OK

Calculate the number 3920

NUMBERMANIA: Calculate the number 3920 using numbers [5, 4, 7, 3, 34, 425] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 31
The first user who solved this task is Allen Wager.
#brainteasers #math #numbermania
Register with your Google Account and start collecting points.
Check your ranking on list.

Pete Holmes: Privacy Is Uncool

I think the government made Facebook in an attempt to make privacy uncool. Think about that. I think thats true cause they dont have to tap our phones or survey us when we just yield to them everything, just on our own free will. Home address? Its a little weird, OK. Phone number? Call me. Photos? Photos of everyone I know? Here, let me tag those for you.
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Railway track scale patent

In 1857, the first U.S. patent for a railway track scale was issued to Thaddeus Fairbanks (No. 16,381). Such a platform scale was introduced by the E. and T. Fairbanks and Company of St. Johnsbury, Vermont. It was designed to weigh railway cars either alone or in train. The platform of the scale was fitted with two rails arranged in line with the railway track such that cars and carriages could readily be rolled on and off. The mechanism beneath was set in a pit. It was constructed with suitable levers and bearings to permit weighing a great range of loads accurately. Thaddeus and his brother built their company's scale business starting over two decades earlier with their invention of a platform scale for merchandise, which they patented 30 Jun 1831.
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.