Add 7/54 and 56/35
1st number: 7/54, 2nd number: 1 21/35
7/54 + 56/35 is 467/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 35 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 54 × 35 = 1890,
7/54 = 7 × 35/54 × 35 = 245/1890 - Likewise, for the 2nd fraction, since 35 × 54 = 1890,
56/35 = 56 × 54/35 × 54 = 3024/1890 - Add the two like fractions:
245/1890 + 3024/1890 = 245 + 3024/1890 = 3269/1890 - 3269/1890 simplified gives 467/270
- So, 7/54 + 56/35 = 467/270
In mixed form: 1197/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/54+56/35 7/54+56/70 21/54+56/35 35/54+56/35 49/54+56/35