Add 70/56 and 6/60
1st number: 1 14/56, 2nd number: 6/60
70/56 + 6/60 is 27/20.
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,
6/60 = 6 × 14/60 × 14 = 84/840 - Add the two like fractions:
1050/840 + 84/840 = 1050 + 84/840 = 1134/840 - 1134/840 simplified gives 27/20
- So, 70/56 + 6/60 = 27/20
In mixed form: 17/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56+12/60 70/56+18/60 70/56+30/60 70/56+42/60