Add 30/63 and 48/60
30/63 + 48/60 is 134/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 60 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
30/63 = 30 × 20/63 × 20 = 600/1260 - Likewise, for the 2nd fraction, since 60 × 21 = 1260,
48/60 = 48 × 21/60 × 21 = 1008/1260 - Add the two like fractions:
600/1260 + 1008/1260 = 600 + 1008/1260 = 1608/1260 - 1608/1260 simplified gives 134/105
- So, 30/63 + 48/60 = 134/105
In mixed form: 129/105
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