Add 54/70 and 5/6
54/70 + 5/6 is 337/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 6 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
54/70 = 54 × 3/70 × 3 = 162/210 - Likewise, for the 2nd fraction, since 6 × 35 = 210,
5/6 = 5 × 35/6 × 35 = 175/210 - Add the two like fractions:
162/210 + 175/210 = 162 + 175/210 = 337/210 - So, 54/70 + 5/6 = 337/210
In mixed form: 1127/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/70+10/6 54/70+5/12 54/70+15/6 54/70+5/18 54/70+25/6 54/70+5/30 54/70+35/6 54/70+5/42