Add 48/56 and 30/60
48/56 + 30/60 is 19/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 60 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
48/56 = 48 × 15/56 × 15 = 720/840 - Likewise, for the 2nd fraction, since 60 × 14 = 840,
30/60 = 30 × 14/60 × 14 = 420/840 - Add the two like fractions:
720/840 + 420/840 = 720 + 420/840 = 1140/840 - 1140/840 simplified gives 19/14
- So, 48/56 + 30/60 = 19/14
In mixed form: 15/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/56+30/60 48/56+90/60