Add 63/72 and 64/50
1st number: 63/72, 2nd number: 1 14/50
63/72 + 64/50 is 431/200.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 50 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 72 × 25 = 1800,
63/72 = 63 × 25/72 × 25 = 1575/1800 - Likewise, for the 2nd fraction, since 50 × 36 = 1800,
64/50 = 64 × 36/50 × 36 = 2304/1800 - Add the two like fractions:
1575/1800 + 2304/1800 = 1575 + 2304/1800 = 3879/1800 - 3879/1800 simplified gives 431/200
- So, 63/72 + 64/50 = 431/200
In mixed form: 231/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: