Calculate the number 1311
[4112] Calculate the number 1311 - NUMBERMANIA: Calculate the number 1311 using numbers [2, 7, 5, 2, 55, 526] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 20 - The first user who solved this task is Djordje Timotijevic
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Calculate the number 1311

NUMBERMANIA: Calculate the number 1311 using numbers [2, 7, 5, 2, 55, 526] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 20
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
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8 Funny jokes to make Monday more bearable

Yesterday I changed a lightbulb, walked into a pub and crossed a road…
My whole life has become a joke!

I got hit in the head with a can of Coke today.
Don’t worry, I’m not hurt. It was a soft drink.

I am looking for someone to brush their teeth with me.
I am really concerned after I found out that 9 out of 10 dentists say brushing alone won't reduce cavities.

I thought it was a real question when the teacher asked me if I knew any words that had all the vowels in order
Turned out it was facetious.

I tried to rob a bank by blowing up the safe.
.hings were going well but there was just one problem.
I bought some cheap dynamite that was advertized as
"The inexpensive explosives that won't break the bank."

A skunk, a deer and a duck went out to dinner and when it came time to pay
The skunk didn't have a scent and the deer didn't have a buck. So they put it on the duck's bill

I recently paid $1 for a wig.
It was a small price toupee.

I used to date a girl who loved to be covered in cheese…
She was a cracker!

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Paolo Ruffini

Born 22 Sep 1765; died 10 May 1822 at age 56.Italian mathematician and physician who made studies of equations that anticipated the algebraic theory of groups. He is regarded as the first to make a significant attempt to show that there is no algebraic solution of the general quintic equation (an equation with the variable in one term raised to the fifth power). In 1799 Ruffini published a book on the theory of equations with his claim that quintics could not be solved by radicals, General theory of equations in which it is shown that the algebraic solution of the general equation of degree greater than four is impossible. Ruffini used group theory in his work but he had to invent the subject for himself. He also wrote on probability and the application of probability to evidence in court cases.
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