Add 21/56 and 8/50
21/56 + 8/50 is 107/200.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 50 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
21/56 = 21 × 25/56 × 25 = 525/1400 - Likewise, for the 2nd fraction, since 50 × 28 = 1400,
8/50 = 8 × 28/50 × 28 = 224/1400 - Add the two like fractions:
525/1400 + 224/1400 = 525 + 224/1400 = 749/1400 - 749/1400 simplified gives 107/200
- So, 21/56 + 8/50 = 107/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/56+8/50 21/56+16/50 63/56+8/50 21/56+24/50 21/56+40/50 21/56+56/50