Question

1. Without actually performing the long division, state whether the following rational
numbers will have a terminating decimal expansion or a non-terminating repeating decimal
expansion: 129/2²5⁷7⁵​

Answer 1

Answer:

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Step-by-step explanation:

129/225775

Since the denominator is not of the form 2m × 5n, and it also has 7 as its factor, the decimal expansion of 129/225775 is non-terminating repeating.