Add 63/28 and 10/8
1st number: 2 7/28, 2nd number: 1 2/8
63/28 + 10/8 is 7/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
63/28 = 63 × 2/28 × 2 = 126/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
10/8 = 10 × 7/8 × 7 = 70/56 - Add the two like fractions:
126/56 + 70/56 = 126 + 70/56 = 196/56 - 196/56 simplified gives 7/2
- So, 63/28 + 10/8 = 7/2
In mixed form: 31/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/28+20/8 63/56+10/8 63/28+10/16 63/28+30/8 63/84+10/8 63/28+10/24 63/28+50/8 63/28+10/40 63/28+70/8 63/28+10/56