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Why does a measurment need both a number'and a'unit' for its complete Specification |
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Answer» A measurement NEEDS both a number and a unit for complete SPECIFICATION because : If we just say 6, the other person will not understand what we mean; HENCE we have to use a unit of length. If we just say metres, the person will wonder how many metres; therefore we have to tell the number to EXPRESS the right QUANTITY. |
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