Add 7/30 and 10/50
7/30 + 10/50 is 13/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
7/30 = 7 × 5/30 × 5 = 35/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
10/50 = 10 × 3/50 × 3 = 30/150 - Add the two like fractions:
35/150 + 30/150 = 35 + 30/150 = 65/150 - 65/150 simplified gives 13/30
- So, 7/30 + 10/50 = 13/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/30+10/50 7/30+20/50 7/60+10/50 21/30+10/50 7/30+30/50 7/90+10/50 35/30+10/50 49/30+10/50 7/30+70/50