Final answer:
The number twenty-five million can be written in figures as 25,000,000. Each group of three digits is separated by a comma to represent millions, thousands, and individual units.
Step-by-step explanation:
The number twenty-five million can be written in figures as 25,000,000. In this representation, each group of three digits is separated by a comma. The first group represents millions, the second group represents thousands, and the third group represents individual units. So, twenty-five million is represented by 25 followed by six zeros.
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