Add 21/63 and 8/50
21/63 + 8/50 is 37/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 50 is 3150
Next, find the equivalent fraction of both fractional numbers with denominator 3150 - For the 1st fraction, since 63 × 50 = 3150,
21/63 = 21 × 50/63 × 50 = 1050/3150 - Likewise, for the 2nd fraction, since 50 × 63 = 3150,
8/50 = 8 × 63/50 × 63 = 504/3150 - Add the two like fractions:
1050/3150 + 504/3150 = 1050 + 504/3150 = 1554/3150 - 1554/3150 simplified gives 37/75
- So, 21/63 + 8/50 = 37/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/63+8/50 21/63+16/50 21/63+24/50 21/63+40/50 21/63+56/50