Add 5/63 and 60/81
5/63 + 60/81 is 155/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 81 is 567
Next, find the equivalent fraction of both fractional numbers with denominator 567 - For the 1st fraction, since 63 × 9 = 567,
5/63 = 5 × 9/63 × 9 = 45/567 - Likewise, for the 2nd fraction, since 81 × 7 = 567,
60/81 = 60 × 7/81 × 7 = 420/567 - Add the two like fractions:
45/567 + 420/567 = 45 + 420/567 = 465/567 - 465/567 simplified gives 155/189
- So, 5/63 + 60/81 = 155/189
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