Calculate the number 2540
[5375] Calculate the number 2540 - NUMBERMANIA: Calculate the number 2540 using numbers [6, 4, 9, 6, 38, 557] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 17 - The first user who solved this task is Djordje Timotijevic
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Calculate the number 2540

NUMBERMANIA: Calculate the number 2540 using numbers [6, 4, 9, 6, 38, 557] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 17
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
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A newly-married couple came ho...

A newly-married couple came home from their honeymoon and moved into the upstairs apartment they'd rented from the groom's parents.
That night, the father of the groom was awakened from his sleep by his wife. "Tony, listen!" she whispered.
He listened. Upstairs, the bed was creaking in rhythm.
The wife said, "Come on, Tony! Let's make love!" So Tony climbed on top of his wife, and pounded the old bone home.
As he was trying to fall back asleep 15 minutes later, the bed upstairs started creaking in rhythm again. "Come on, Tony!" said the wife. "Let's make love again!"
Once again, Tony climbed on top of his wife and screwed her as hard as he could.
As he was trying to fall back asleep 15 minutes later, the bed upstairs started creaking in rhythm again. "Come on, Tony!" said the wife. "Let's do it again!"
So Tony grabbed a broom and pounded on the ceiling as he shouted, "Hey, kids, cut it out! You're killing your old man down here!"
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Frederick Walton

Died 16 May 1928 at age 94 (born 13 Mar 1834).English inventor who invented linoleum (pat. app. 19 Dec 1863, No. 3210). His 88 patents included artificial leather, distillation, plastics, flexible metal tubing, and Lincrusta, an embossed linoleum wall covering (1877). He was a self-described “practical utilitarian of the nineteenth century,” with no education in chemistry or engineering. Before linoleum, he patented (Sep 1861) a varnish applicable to the waterproofing and coating of fabrics. In Jan 1862 he applied with his brother for a patent in which textile card brushes had the short wire bristles held in an india rubber backing. Walton started in the family business of processing India rubber. He developed linoleum from observing the plastic dried surface layer of linseed oil-based paint, which he first investigated as an alternative to rubber and led to linoleum.«
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