Add 70/35 and 16/54
1st number: 2 0/35, 2nd number: 16/54
70/35 + 16/54 is 62/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 54 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 35 × 54 = 1890,
70/35 = 70 × 54/35 × 54 = 3780/1890 - Likewise, for the 2nd fraction, since 54 × 35 = 1890,
16/54 = 16 × 35/54 × 35 = 560/1890 - Add the two like fractions:
3780/1890 + 560/1890 = 3780 + 560/1890 = 4340/1890 - 4340/1890 simplified gives 62/27
- So, 70/35 + 16/54 = 62/27
In mixed form: 28/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/35+32/54 70/35+48/54 70/35+80/54