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Grade-1
Range
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Find the range for the following set of numbers :
10, 11, 12, 3, 4, 5, 7
Explanation
Remember, range is the difference between the greatest and the least number.
7, 10, 12, 4, 11, 5, 3
Greatest value: 12
Least value: 3
Therefore, the range for the given set of numbers is 12 – 3 = 9.
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