Add 63/24 and 90/7
1st number: 2 15/24, 2nd number: 12 6/7
63/24 + 90/7 is 867/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 7 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
63/24 = 63 × 7/24 × 7 = 441/168 - Likewise, for the 2nd fraction, since 7 × 24 = 168,
90/7 = 90 × 24/7 × 24 = 2160/168 - Add the two like fractions:
441/168 + 2160/168 = 441 + 2160/168 = 2601/168 - 2601/168 simplified gives 867/56
- So, 63/24 + 90/7 = 867/56
In mixed form: 1527/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/48+90/7 63/24+90/14 63/72+90/7 63/24+90/21 63/24+90/35 63/24+90/49