Math

A girl found that she had a 56 cms strip of ribbon. She could cut a cm off every second. How long would it take for her to cut 56 pieces?
Note She can not fold the strip and also, can not stack two or more strips and cut them together.View SolutionSubmit Solution 131 views
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A train leaves New York City for Alle City at 15 mph. At the very same time, a train leaves Alle City for New York City at 20 mph on the same track. At the same moment, a bird leaves the New York City train station and flies towards the Alle City train station at 25 mph. When the bird reaches the train from Alle City, it immediately reverses direction. It then continues to fly at the same speed towards the train from New York City, when it reverses its direction again, and so forth. The bird continues to do this until the trains collide. How far would the bird have travelled in the meantime ?
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An evening theater performance is scheduled every third day. What is the maximum number of performances that can take place over a 25day period?
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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 696 views
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A sphere has three, a circle has two, and a point has zero. what would we call it ?
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A student of logic was given this problem:
If half of 5 were 3, what would onethird of 10 be?
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