Add 7/10 and 5/54
7/10 + 5/54 is 107/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
7/10 = 7 × 27/10 × 27 = 189/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
5/54 = 5 × 5/54 × 5 = 25/270 - Add the two like fractions:
189/270 + 25/270 = 189 + 25/270 = 214/270 - 214/270 simplified gives 107/135
- So, 7/10 + 5/54 = 107/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10+5/54 7/10+10/54 7/20+5/54 21/10+5/54 7/10+15/54 7/30+5/54 35/10+5/54 7/10+25/54 7/50+5/54 49/10+5/54 7/10+35/54 7/70+5/54