Advertisements
Advertisements
प्रश्न
Without actually performing the long division, state whether state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion.
उत्तर
The given number is \[\frac{23}{8}\] Here, \[8 = 2^3\] and 2 is not a factor of 23.
Now,
So, the given number has a terminating decimal expansion.
APPEARS IN
संबंधित प्रश्न
Express 0.`bar(4)` as a rational number simplest form.
Explain why 3. `sqrt(1416)` is a rational number ?
Write 98 as product of its prime factors.
Has the rational number \[\frac{441}{2^2 \times 5^7 \times 7^2}\] a terminating or a nonterminating decimal representation?
What is a lemma?
State whether the following rational number will have a terminating decimal expansion or a non-terminating repeating decimal expansion:
`129/(2^2xx5^7xx7^5)`
State whether the following rational number will have a terminating decimal expansion or a non-terminating repeating decimal expansion:
`6/15`
Write down the decimal expansion of the following number which have terminating decimal expansion.
`17/8`
Write down the decimal expansion of the following number which have terminating decimal expansion.
`129/(2^2xx5^7xx7^5)`
The smallest number by which `1/13` should be multiplied so that its decimal expansion terminates after two decimal places is ______.