Add 8/20 and 60/56
1st number: 8/20, 2nd number: 1 4/56
8/20 + 60/56 is 103/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 20 × 14 = 280,
8/20 = 8 × 14/20 × 14 = 112/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
60/56 = 60 × 5/56 × 5 = 300/280 - Add the two like fractions:
112/280 + 300/280 = 112 + 300/280 = 412/280 - 412/280 simplified gives 103/70
- So, 8/20 + 60/56 = 103/70
In mixed form: 133/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20+60/56 8/40+60/56 24/20+60/56 8/60+60/56 40/20+60/56 56/20+60/56