Add 49/54 and 3/10
49/54 + 3/10 is 163/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
49/54 = 49 × 5/54 × 5 = 245/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
3/10 = 3 × 27/10 × 27 = 81/270 - Add the two like fractions:
245/270 + 81/270 = 245 + 81/270 = 326/270 - 326/270 simplified gives 163/135
- So, 49/54 + 3/10 = 163/135
In mixed form: 128/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/54+3/10 49/54+6/10 49/54+3/20 49/54+9/10 49/54+3/30 49/54+15/10 49/54+3/50 49/54+21/10 49/54+3/70