Add 25/42 and 5/54
25/42 + 5/54 is 130/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 42 × 9 = 378,
25/42 = 25 × 9/42 × 9 = 225/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
5/54 = 5 × 7/54 × 7 = 35/378 - Add the two like fractions:
225/378 + 35/378 = 225 + 35/378 = 260/378 - 260/378 simplified gives 130/189
- So, 25/42 + 5/54 = 130/189
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