Add 3/60 and 42/49
3/60 + 42/49 is 127/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 49 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 60 × 49 = 2940,
3/60 = 3 × 49/60 × 49 = 147/2940 - Likewise, for the 2nd fraction, since 49 × 60 = 2940,
42/49 = 42 × 60/49 × 60 = 2520/2940 - Add the two like fractions:
147/2940 + 2520/2940 = 147 + 2520/2940 = 2667/2940 - 2667/2940 simplified gives 127/140
- So, 3/60 + 42/49 = 127/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60+42/49 3/60+84/49 3/60+42/98 9/60+42/49 15/60+42/49 21/60+42/49