Add 49/60 and 30/56
49/60 + 30/56 is 142/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 60 × 14 = 840,
49/60 = 49 × 14/60 × 14 = 686/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
30/56 = 30 × 15/56 × 15 = 450/840 - Add the two like fractions:
686/840 + 450/840 = 686 + 450/840 = 1136/840 - 1136/840 simplified gives 142/105
- So, 49/60 + 30/56 = 142/105
In mixed form: 137/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/60+30/56 49/60+60/56 49/60+90/56