State true or false.

The pairs $47$ and $1621$ are equivalent fractions.

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True

False

answer is B.

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Detailed Solution

Given fractions are

47

and

1621

.
Since the equivalent fractions are the fractions which have different values of the numerator and the denominator, but they are equals.
So, the fractions can be written as:

⇒ 1621 = 4 × 4 7 × 3 = 47 × 43 ⇒ 1621 = 47 × 43 ⇒ 1621 ≠ 47

Thus, the given statement is false and the fractions

47

and

1621

are not equivalent. Therefore, option (2) is correct.

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