Question

Without actual performing the division state what type of decimal expansion does 7/80 have?

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Answer 1

Step-by-step explanation:

By Factorizing 80, we get

80=2*2*2*2*5 =2^4*5

The fraction which has power of 5 and 2 only in denominator are always terminating,

Thus it is terminating

Hope it will help you

Thank you.....

Answer 2

80 prime factorisation is 2^4 * 5
So it is a terminating decimal