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Grade-3
Range
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Find the range for the following set of numbers :
11, 12, 17, 21, 22, 30, 8
Explanation
Remember, range is the difference between the greatest and the least number.
12, 11, 8, 30, 17, 22, 21
Greatest value: 30
Least value: 8
Therefore, the range for the given set of numbers is 30 – 8 = 22.
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