Add 63/30 and 60/70
1st number: 2 3/30, 2nd number: 60/70
63/30 + 60/70 is 207/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
63/30 = 63 × 7/30 × 7 = 441/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
60/70 = 60 × 3/70 × 3 = 180/210 - Add the two like fractions:
441/210 + 180/210 = 441 + 180/210 = 621/210 - 621/210 simplified gives 207/70
- So, 63/30 + 60/70 = 207/70
In mixed form: 267/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/60+60/70 63/90+60/70