Add 56/16 and 12/25
1st number: 3 8/16, 2nd number: 12/25
56/16 + 12/25 is 199/50.
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,
56/16 = 56 × 25/16 × 25 = 1400/400 - Likewise, for the 2nd fraction, since 25 × 16 = 400,
12/25 = 12 × 16/25 × 16 = 192/400 - Add the two like fractions:
1400/400 + 192/400 = 1400 + 192/400 = 1592/400 - 1592/400 simplified gives 199/50
- So, 56/16 + 12/25 = 199/50
In mixed form: 349/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/16+24/25 56/32+12/25 56/16+12/50 56/16+36/25 56/48+12/25 56/16+12/75 56/16+60/25 56/80+12/25 56/16+84/25