Add 5/16 and 30/25
1st number: 5/16, 2nd number: 1 5/25
5/16 + 30/25 is 121/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 25 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 16 × 25 = 400,
5/16 = 5 × 25/16 × 25 = 125/400 - Likewise, for the 2nd fraction, since 25 × 16 = 400,
30/25 = 30 × 16/25 × 16 = 480/400 - Add the two like fractions:
125/400 + 480/400 = 125 + 480/400 = 605/400 - 605/400 simplified gives 121/80
- So, 5/16 + 30/25 = 121/80
In mixed form: 141/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/16+30/25 5/16+60/25 5/32+30/25 5/16+30/50 15/16+30/25 5/16+90/25 5/48+30/25 5/16+30/75 25/16+30/25 5/80+30/25 35/16+30/25