Add 60/30 and 7/18
1st number: 2 0/30, 2nd number: 7/18
60/30 + 7/18 is 43/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
60/30 = 60 × 3/30 × 3 = 180/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
7/18 = 7 × 5/18 × 5 = 35/90 - Add the two like fractions:
180/90 + 35/90 = 180 + 35/90 = 215/90 - 215/90 simplified gives 43/18
- So, 60/30 + 7/18 = 43/18
In mixed form: 27/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/30+14/18 60/30+7/36 60/30+21/18 60/90+7/18 60/30+7/54 60/30+35/18 60/30+7/90 60/30+49/18