Add 54/28 and 63/10
1st number: 1 26/28, 2nd number: 6 3/10
54/28 + 63/10 is 288/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 10 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
54/28 = 54 × 5/28 × 5 = 270/140 - Likewise, for the 2nd fraction, since 10 × 14 = 140,
63/10 = 63 × 14/10 × 14 = 882/140 - Add the two like fractions:
270/140 + 882/140 = 270 + 882/140 = 1152/140 - 1152/140 simplified gives 288/35
- So, 54/28 + 63/10 = 288/35
In mixed form: 88/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/56+63/10 54/28+63/20 54/84+63/10 54/28+63/30 54/28+63/50 54/28+63/70