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A number written as k is said to be in standard form when k satisfies which condition?

Class 7Standard FormNumber System
  • A
  • B0 < k < 1
  • C
  • Dk is any whole number

Step-by-Step Solution

In standard form (scientific notation) the first factor k must be at least 1 and less than 10, i.e. 1 <= k < 10.
Answer: A)

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