Add 30/80 and 96/56
1st number: 30/80, 2nd number: 1 40/56
30/80 + 96/56 is 117/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 56 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 80 × 7 = 560,
30/80 = 30 × 7/80 × 7 = 210/560 - Likewise, for the 2nd fraction, since 56 × 10 = 560,
96/56 = 96 × 10/56 × 10 = 960/560 - Add the two like fractions:
210/560 + 960/560 = 210 + 960/560 = 1170/560 - 1170/560 simplified gives 117/56
- So, 30/80 + 96/56 = 117/56
In mixed form: 25/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80+96/56 90/80+96/56