Add 49/8 and 15/72
1st number: 6 1/8, 2nd number: 15/72
49/8 + 15/72 is 19/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
49/8 = 49 × 9/8 × 9 = 441/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
15/72 = 15 × 1/72 × 1 = 15/72 - Add the two like fractions:
441/72 + 15/72 = 441 + 15/72 = 456/72 - 456/72 simplified gives 19/3
- So, 49/8 + 15/72 = 19/3
In mixed form: 61/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8+15/72 49/8+30/72 49/16+15/72 49/8+45/72 49/24+15/72 49/8+75/72 49/40+15/72 49/56+15/72