Add 5/4 and 35/30
1st number: 1 1/4, 2nd number: 1 5/30
5/4 + 35/30 is 29/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
5/4 = 5 × 15/4 × 15 = 75/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
35/30 = 35 × 2/30 × 2 = 70/60 - Add the two like fractions:
75/60 + 70/60 = 75 + 70/60 = 145/60 - 145/60 simplified gives 29/12
- So, 5/4 + 35/30 = 29/12
In mixed form: 25/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/4+35/30 5/4+70/30 5/8+35/30 5/4+35/60 15/4+35/30 5/12+35/30 5/4+35/90 25/4+35/30 5/20+35/30 35/4+35/30 5/28+35/30