Add 8/30 and 25/4
1st number: 8/30, 2nd number: 6 1/4
8/30 + 25/4 is 391/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
8/30 = 8 × 2/30 × 2 = 16/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
25/4 = 25 × 15/4 × 15 = 375/60 - Add the two like fractions:
16/60 + 375/60 = 16 + 375/60 = 391/60 - So, 8/30 + 25/4 = 391/60
In mixed form: 631/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/30+25/4 8/30+50/4 8/60+25/4 8/30+25/8 24/30+25/4 8/30+75/4 8/90+25/4 8/30+25/12 40/30+25/4 8/30+25/20 56/30+25/4 8/30+25/28