Add 70/56 and 28/60
1st number: 1 14/56, 2nd number: 28/60
70/56 + 28/60 is 103/60.
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,
70/56 = 70 × 15/56 × 15 = 1050/840 - Likewise, for the 2nd fraction, since 60 × 14 = 840,
28/60 = 28 × 14/60 × 14 = 392/840 - Add the two like fractions:
1050/840 + 392/840 = 1050 + 392/840 = 1442/840 - 1442/840 simplified gives 103/60
- So, 70/56 + 28/60 = 103/60
In mixed form: 143/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56+56/60 70/56+84/60