Add 7/27 and 30/10
1st number: 7/27, 2nd number: 3 0/10
7/27 + 30/10 is 88/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
7/27 = 7 × 10/27 × 10 = 70/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
30/10 = 30 × 27/10 × 27 = 810/270 - Add the two like fractions:
70/270 + 810/270 = 70 + 810/270 = 880/270 - 880/270 simplified gives 88/27
- So, 7/27 + 30/10 = 88/27
In mixed form: 37/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/27+30/10 7/27+60/10 7/54+30/10 7/27+30/20 21/27+30/10 7/27+90/10 7/81+30/10 35/27+30/10 7/27+30/50 49/27+30/10 7/27+30/70