Add 2/54 and 10/70
2/54 + 10/70 is 34/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 70 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 54 × 35 = 1890,
2/54 = 2 × 35/54 × 35 = 70/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
10/70 = 10 × 27/70 × 27 = 270/1890 - Add the two like fractions:
70/1890 + 270/1890 = 70 + 270/1890 = 340/1890 - 340/1890 simplified gives 34/189
- So, 2/54 + 10/70 = 34/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/54+10/70 2/54+20/70 6/54+10/70 2/54+30/70 10/54+10/70 2/54+50/70 14/54+10/70