Add 3/60 and 49/63
3/60 + 49/63 is 149/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 63 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 60 × 21 = 1260,
3/60 = 3 × 21/60 × 21 = 63/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
49/63 = 49 × 20/63 × 20 = 980/1260 - Add the two like fractions:
63/1260 + 980/1260 = 63 + 980/1260 = 1043/1260 - 1043/1260 simplified gives 149/180
- So, 3/60 + 49/63 = 149/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60+49/63 3/60+98/63 9/60+49/63 15/60+49/63 21/60+49/63