Add 84/60 and 6/56
1st number: 1 24/60, 2nd number: 6/56
84/60 + 6/56 is 211/140.
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,
84/60 = 84 × 14/60 × 14 = 1176/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
6/56 = 6 × 15/56 × 15 = 90/840 - Add the two like fractions:
1176/840 + 90/840 = 1176 + 90/840 = 1266/840 - 1266/840 simplified gives 211/140
- So, 84/60 + 6/56 = 211/140
In mixed form: 171/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60+12/56 84/60+18/56 84/60+30/56 84/60+42/56