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Grade-4
Range
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Find the range for the following set of numbers :
12, 14, 17, 20, 4, 5, 7
Explanation
Remember, range is the difference between the greatest and the least number.
7, 20, 4, 12, 14, 17, 5
Greatest value: 20
Least value: 4
Therefore, the range for the given set of numbers is 20 – 4 = 16.
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