Calculate the number 510
[4817] Calculate the number 510 - NUMBERMANIA: Calculate the number 510 using numbers [1, 3, 9, 6, 75, 153] 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 510

NUMBERMANIA: Calculate the number 510 using numbers [1, 3, 9, 6, 75, 153] 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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A man scolded his son for bein...

A man scolded his son for being so unruly and the child rebelled against his father. He got some of his clothes, his teddy bear and his piggy bank and proudly announced, "I'm running away from home!"
The father calmly decided to look at the matter logically. "What if you get hungry?" he asked.
"Then I'll come home and eat," bravely declared the child.
"And what if you run out of money?" inquired the father.
"I will come home and get some," readily replied the child.
The man then made a final attempt, "What if your clothes get dirty?"
"Then I'll come home and let mommy wash them," was the reply.
The man shook his head and exclaimed, "This kid is not running away from home, he's going off to college!"
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Gilbert Newton Lewis

Born 23 Oct 1875; died 23 Mar 1946 at age 70. American chemist who collaborated with Irving Langmuir in developing an atomic theory. He developed a theory of valency, which introduced the covalent bond (c. 1916), whereby a chemical combination is made between two atoms by the sharing of a pair of electrons, one contributed from each atom. This was part of his more general octet theory, published in Valence and the Structure of Atoms and Molecules (1923). Lewis visualized the electrons in an atom as being arranged in concentric cubes. The sharing of these electrons he illustrated in the Lewis dot diagrams familiar to chemistry students. He generalized the concept of acids and bases now known as Lewis acids and Lewis bases.«
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