Add 2/80 and 5/56
2/80 + 5/56 is 4/35.
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,
2/80 = 2 × 7/80 × 7 = 14/560 - Likewise, for the 2nd fraction, since 56 × 10 = 560,
5/56 = 5 × 10/56 × 10 = 50/560 - Add the two like fractions:
14/560 + 50/560 = 14 + 50/560 = 64/560 - 64/560 simplified gives 4/35
- So, 2/80 + 5/56 = 4/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/80+5/56 2/80+10/56 6/80+5/56 2/80+15/56 10/80+5/56 2/80+25/56 14/80+5/56 2/80+35/56