The least common denominator of the fractions 2/9 and 3/4 is 36
The fractions are given as 2/9 and 3/4
The denominators in the above fractions are 9 and 4
List the multiples of 9 and 4
9: 9, 18, 27, 36, 45
4: 4, 8, 12, 16, 20............, 36, 40....
The smallest common multiple in the above list is 36
Hence, the least common denominator of 2/9 and 3/4 is 36
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