Add 63/10 and 25/20
1st number: 6 3/10, 2nd number: 1 5/20
63/10 + 25/20 is 151/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 10 × 2 = 20,
63/10 = 63 × 2/10 × 2 = 126/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
25/20 = 25 × 1/20 × 1 = 25/20 - Add the two like fractions:
126/20 + 25/20 = 126 + 25/20 = 151/20 - So, 63/10 + 25/20 = 151/20
In mixed form: 711/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/10+50/20 63/20+25/20 63/10+25/40 63/10+75/20 63/30+25/20 63/10+25/60 63/50+25/20 63/70+25/20