Add 63/4 and 35/25
1st number: 15 3/4, 2nd number: 1 10/25
63/4 + 35/25 is 343/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
63/4 = 63 × 25/4 × 25 = 1575/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
35/25 = 35 × 4/25 × 4 = 140/100 - Add the two like fractions:
1575/100 + 140/100 = 1575 + 140/100 = 1715/100 - 1715/100 simplified gives 343/20
- So, 63/4 + 35/25 = 343/20
In mixed form: 173/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/4+70/25 63/8+35/25 63/4+35/50 63/12+35/25 63/4+35/75 63/20+35/25 63/28+35/25