Add 49/14 and 54/30
1st number: 3 7/14, 2nd number: 1 24/30
49/14 + 54/30 is 53/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
49/14 = 49 × 15/14 × 15 = 735/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
54/30 = 54 × 7/30 × 7 = 378/210 - Add the two like fractions:
735/210 + 378/210 = 735 + 378/210 = 1113/210 - 1113/210 simplified gives 53/10
- So, 49/14 + 54/30 = 53/10
In mixed form: 53/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/14+54/30 49/28+54/30 49/14+54/60 49/42+54/30 49/14+54/90 49/70+54/30 49/98+54/30