Add 63/30 and 7/14
1st number: 2 3/30, 2nd number: 7/14
63/30 + 7/14 is 13/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 14 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 14 × 15 = 210,
7/14 = 7 × 15/14 × 15 = 105/210 - Add the two like fractions:
441/210 + 105/210 = 441 + 105/210 = 546/210 - 546/210 simplified gives 13/5
- So, 63/30 + 7/14 = 13/5
In mixed form: 23/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/60+7/14 63/30+7/28 63/30+21/14 63/90+7/14 63/30+7/42 63/30+35/14 63/30+7/70 63/30+49/14 63/30+7/98