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Verified Answer :

helencforrest

\(\frac{1}{4}\) = \(\frac{5}{20}\)


\(\frac{3}{5}\) = \(\frac{12}{20}\)

The common denominator is \(\frac{}{20}\)

Leader

To find the common denominator of 1/4 and 3/5, we first need to find the LCM of 4 and 5.

Multiples of 4: 4, 8, 12, 16, 20, 24, ...

Multiples of 5: 5, 10, 15, 20, 25, ...

The LCM of 4 and 5 is 20.

A common denominator of 1/4 and 3/5 can be 20.