BRAIN TEASERS
Math (page 58)

Math (page 58)

These are fun math riddles. All of these tricky riddles are based on real math concepts and can be solved with purely math and logic. These are the tasks listed 571 to 580.
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MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (1, 2, 5, 11, 15, 16, 19, 35, 36, 39, 87) 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.
Correct answers: 0
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#brainteasers #math #magicsquare
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Find number abc

If ab9ca + 6ba9c = 1c5acb find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 1191

NUMBERMANIA: Calculate the number 1191 using numbers [7, 6, 2, 7, 48, 936] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania

A Conundrum

If women do the same job for less money, why do companies hire men to do the same job for more money?

It's a puzzlement!

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Find number abc

If ab701 - 792c2 = 5b69 find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math
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Calculate the number 231

NUMBERMANIA: Calculate the number 231 using numbers [3, 5, 5, 7, 26, 156] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (7, 9, 11, 26, 28, 30, 41, 43, 45, 62) 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.
Correct answers: 0
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#brainteasers #math #magicsquare
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Find number abc

If 130c0 + a3bca = c6aaa find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 9618

NUMBERMANIA: Calculate the number 9618 using numbers [2, 3, 8, 6, 99, 901] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania
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Find number abc

If 8c31c + 1a23b = aab4b find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 2627

NUMBERMANIA: Calculate the number 2627 using numbers [8, 5, 3, 6, 10, 522] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania
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William Fowler

Born 9 Aug 1911; died 14 Mar 1995 at age 83. William Alfred (Willy) Fowler was an American astrophysicist, who shared the Nobel Prize in Physics in 1983 for “his theoretical and experimental studies of the nuclear reactions of importance in the formation of the chemical elements in the universe.” He spent much of his life measuring the rates nuclear reactions of astrophysical interest, as in the interior of stars. From 1964, Fowler made theoretical calculations relating to supernovae, gravitational collapse, neutrinos, formation of light elements, and nucleocosmochronology. Fowler co-authored a paper, Synthesis of the Elements in Stars, (with Geoffrey and Margaret Burbidge and Fred Hoyle) which demonstrated how cosmic abundances of most nuclides (other than the lightest) could result from nuclear reactions in stars.«
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