Mathematical Puzzle

Can you make the equation correct by adding just one symbol
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Matt is the fiftieth fastest and the fiftieth slowest runner in his school. Assuming no two runners are the same speed.
How many runners are in Matt’s school?View SolutionSubmit Solution 276 views
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There is a certain Society which is for men only. There are 400 men who belong to this society and 5% of these men wear one ear ring. Of the other 95% membership, half wear two ear rings and the other half wear none. How many ear rings are being worn in this society ?
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How can you make the following equation true by drawing only one straight line:
5+5+5=550View SolutionSubmit Solution 317 views
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A man bumps into his mathematician friend on the street that he hasn’t seen in 5 years. The man asks the mathematician how old his children are. The mathematician, who always replies in riddles said, “I now have three children. The sum of their ages is equal to the number of windows on the building in front of you and the product of their ages equals 36.” The friend then says “I need one more piece of information.” The mathematician then replies “My youngest child has blue eyes.” What are the ages of the mathematicians three children?
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What year of this century is the same when its number is upside down? What year of the previous century is the same when inverted?
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Two travellers spend from 12 o’clock to 6 o’clock walking along a level road, up a hill and back again. Their pace is 4 mph on the level, 3 mph uphill, and 6 mph downhill.
How far do they walk and at what time do they reach the top of the hill?
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Use the digits below once each only to compose two fractions which when added together equal 1.
0,1,2,3,4,5,6,7,8,9
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