Add 63/30 and 54/48
1st number: 2 3/30, 2nd number: 1 6/48
63/30 + 54/48 is 129/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
63/30 = 63 × 8/30 × 8 = 504/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
54/48 = 54 × 5/48 × 5 = 270/240 - Add the two like fractions:
504/240 + 270/240 = 504 + 270/240 = 774/240 - 774/240 simplified gives 129/40
- So, 63/30 + 54/48 = 129/40
In mixed form: 39/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/60+54/48 63/30+54/96 63/90+54/48