Add 30/8 and 63/25
1st number: 3 6/8, 2nd number: 2 13/25
30/8 + 63/25 is 627/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 25 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 8 × 25 = 200,
30/8 = 30 × 25/8 × 25 = 750/200 - Likewise, for the 2nd fraction, since 25 × 8 = 200,
63/25 = 63 × 8/25 × 8 = 504/200 - Add the two like fractions:
750/200 + 504/200 = 750 + 504/200 = 1254/200 - 1254/200 simplified gives 627/100
- So, 30/8 + 63/25 = 627/100
In mixed form: 627/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/8+63/25 30/16+63/25 30/8+63/50 90/8+63/25 30/24+63/25 30/8+63/75 30/40+63/25 30/56+63/25