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Grade-1
Range
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Find the range for the following set of numbers :
1, 12, 13, 4, 5, 6, 9
Explanation
Remember, range is the difference between the greatest and the least number.
13, 5, 12, 9, 6, 4, 1
Greatest value: 13
Least value: 1
Therefore, the range for the given set of numbers is 13 – 1 = 12.
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