Add 8/4 and 30/25
1st number: 2 0/4, 2nd number: 1 5/25
8/4 + 30/25 is 16/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
8/4 = 8 × 25/4 × 25 = 200/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
30/25 = 30 × 4/25 × 4 = 120/100 - Add the two like fractions:
200/100 + 120/100 = 200 + 120/100 = 320/100 - 320/100 simplified gives 16/5
- So, 8/4 + 30/25 = 16/5
In mixed form: 31/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/4+30/25 8/4+60/25 8/4+30/50 24/4+30/25 8/4+90/25 8/12+30/25 8/4+30/75 40/4+30/25 8/20+30/25 56/4+30/25 8/28+30/25