BRAIN TEASERS
 enter your answer and press button OK

# MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (10, 24, 25, 32, 33, 34, 36, 37, 42, 46, 81) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B+C.
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare
Register with your Google Account and start collecting points.
Check your ranking on list.

### I use the word duck a lot

When i text, i use the word duck a lot. Mainly because autocorrect is a Ditch.
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...

### Video recorder

In 1956, the first practical commercial black-and-white video recorder was demonstrated at a broadcast convention in Chicago and simultaneously in Redwood City, Ca. The VT-100 by Ampex Corporation of Redwood City was the size of a deep-freeze with an additional five 6-foot racks of circuitry. The 2-inch wide magnetic tape moved at a speed of 15 inches per second. The system had four heads on a disc rotating perpendicularly across the width of the tape, thus tracing an oblique track pattern. A single 14-inch reel could carry a 65-min. recording. The Columbia Broadcasting System purchased three of the video recorders in 1956, priced at \$75,000 for each unit, and first broadcast from tape on 30 Nov 1956.
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.