Question

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:

NON - TERMINATING REPEATING

Answer 2

Answer:

it's non-terminating because it has a factor of 7

if the denominator has only factors of 5 and 2 then it's terminating

since,the dinominator has a factor of 7

so,it's non terminating