Add 63/10 and 15/14
1st number: 6 3/10, 2nd number: 1 1/14
63/10 + 15/14 is 258/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
63/10 = 63 × 7/10 × 7 = 441/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
15/14 = 15 × 5/14 × 5 = 75/70 - Add the two like fractions:
441/70 + 75/70 = 441 + 75/70 = 516/70 - 516/70 simplified gives 258/35
- So, 63/10 + 15/14 = 258/35
In mixed form: 713/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/10+30/14 63/20+15/14 63/10+15/28 63/10+45/14 63/30+15/14 63/10+15/42 63/10+75/14 63/50+15/14 63/10+15/70 63/70+15/14 63/10+15/98