Question

Without actual division find 7/128 have
Terminating decimal
expansion​

Answer 1

Answer:

Step-by-step explanation:

When we prime factorize the denominator and it is divisible only by 2, 5 or both, then we say that the rational number has a terminating decimal expansion.

128 = 2⁷ which is only divisible by 2.

Therefore 7/128 has a terminating decimal expansion.

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