Add 8/4 and 30/60
1st number: 2 0/4, 2nd number: 30/60
8/4 + 30/60 is 5/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
8/4 = 8 × 15/4 × 15 = 120/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
30/60 = 30 × 1/60 × 1 = 30/60 - Add the two like fractions:
120/60 + 30/60 = 120 + 30/60 = 150/60 - 150/60 simplified gives 5/2
- So, 8/4 + 30/60 = 5/2
In mixed form: 21/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/4+30/60 24/4+30/60 8/4+90/60 8/12+30/60 40/4+30/60 8/20+30/60 56/4+30/60 8/28+30/60