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Q.

Is the statement true?

The number $42100$ is a terminating decimal expression.

see full answer

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a

True

b

False

answer is A.

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Detailed Solution

Given,
The number is

42100

.
As we know,
If the denominator has factors of 2 and 5, then it has terminating decimal expansion.
As the denominator, is

⇒ 100 = 21 × 52

The denominator has factors of 2 and 5.
Thus, the

42100

has a terminating decimal expansion.
Thus, the above statement is true.
Therefore, option(1) is correct answer.

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