without actually performing long division state whether the rational number will have a terminating decimal expansion or a non decimal expansion:47/2⁴×5²
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Answer:
The rational number 47/2^4×5^2 would have a terminating decimal expansion.
Step-by-step explanation:
OR
Also, We knew that the
terminating decimal is a decimal that ends with finite number of digits.
=>47/2^4×5^2 = 47/400
= 0.1175
The resulting decimal number ends with four decimal digits and hence, 47/2^4×5^2 has a terminating decimal expansion.
( Here, (^) represents => raise to the power of . )*
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