Add 54/2 and 5/70
1st number: 27 0/2, 2nd number: 5/70
54/2 + 5/70 is 379/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
54/2 = 54 × 35/2 × 35 = 1890/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
5/70 = 5 × 1/70 × 1 = 5/70 - Add the two like fractions:
1890/70 + 5/70 = 1890 + 5/70 = 1895/70 - 1895/70 simplified gives 379/14
- So, 54/2 + 5/70 = 379/14
In mixed form: 271/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2+10/70 54/4+5/70 54/2+15/70 54/6+5/70 54/2+25/70 54/10+5/70 54/2+35/70 54/14+5/70