Add 7/16 and 81/50
1st number: 7/16, 2nd number: 1 31/50
7/16 + 81/50 is 823/400.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 50 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 16 × 25 = 400,
7/16 = 7 × 25/16 × 25 = 175/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
81/50 = 81 × 8/50 × 8 = 648/400 - Add the two like fractions:
175/400 + 648/400 = 175 + 648/400 = 823/400 - So, 7/16 + 81/50 = 823/400
In mixed form: 223/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/16+81/50 7/32+81/50 21/16+81/50 7/48+81/50 35/16+81/50 7/80+81/50 49/16+81/50