Add 90/63 and 60/27
1st number: 1 27/63, 2nd number: 2 6/27
90/63 + 60/27 is 230/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 63 × 3 = 189,
90/63 = 90 × 3/63 × 3 = 270/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
60/27 = 60 × 7/27 × 7 = 420/189 - Add the two like fractions:
270/189 + 420/189 = 270 + 420/189 = 690/189 - 690/189 simplified gives 230/63
- So, 90/63 + 60/27 = 230/63
In mixed form: 341/63
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