BRAIN TEASERS
Math (page 46)

Math (page 46)

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 451 to 460.
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Find number abc

If ac313 - ba08c = b9bb9 find number abc. Multiple solutions may exist.
Correct answers: 1
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Calculate the number 7594

NUMBERMANIA: Calculate the number 7594 using numbers [9, 7, 8, 3, 82, 947] 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 4a1cb + 52cab = 100a5a find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math

No seat on train

A tired u.s. army veteran is looking for a seat on a busy British train.
He can’t find a seat so he walks up to a British lady and asked “ma’am may I use your seat?”.
The British lady responded with “can’t you see my puppy is sitting here? How rude are you Americans are.” .
The army and walks off and tries to find another seat after a couple minutes of searching he walks back up to the lady and says “please, ma’am, may I have your seat. I am very tired.” .
The woman says “how inconsiderate of you to ask me again” the man then calmly walks up and throws the dog out of the train window and sits dow. The woman starts screaming and demanding that the man be punished
, her husband walks up and says “you Americans are doing everything wrong
you drive on the wrong side of the road
you use the wrong utensils to eat,
and now
you’ve thrown the wrong bit** out of the window.”
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Calculate the number 1230

NUMBERMANIA: Calculate the number 1230 using numbers [8, 4, 4, 2, 41, 657] 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 (10, 12, 13, 22, 24, 25, 38, 40, 41, 89) 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 80b62 + ca8ac = b47ba find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 731

NUMBERMANIA: Calculate the number 731 using numbers [6, 1, 9, 7, 28, 520] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
CHECK ANSWER
#brainteasers #math #numbermania
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Find number abc

If c0a05 - aabc9 = 35616 find number abc. Multiple solutions may exist.
Correct answers: 0
CHECK ANSWER
#brainteasers #math
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Calculate the number 709

NUMBERMANIA: Calculate the number 709 using numbers [7, 5, 5, 1, 25, 290] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
CHECK ANSWER
#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (3, 4, 14, 22, 23, 33, 60, 61, 62, 71) 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
CHECK ANSWER
#brainteasers #math #magicsquare
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Joseph Locke

Born 9 Aug 1805; died 18 Sep 1860 at age 55.English civil engineer who build many significant early main-line railways. In 1823, he began learning his trade while surveying railways and working with Robert Stephenson at his locomotive factory. Within three years, Locke became a railway construction engineer under George Stephenson, and by 1835 was a Chief Engineer building the Grand Junction Railway. Locke put double-headed rails into use that were secured in chairs on wooden sleepers. These developed into the standard bullhead track used for a century afterwards for railways throughout Britain. In addition to a number of main lines in England, he undertook engineering for several early main lines in France. In 1847, he won election to serve as Member of Parliament for Honiton.«
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