Add 28/63 and 10/4
1st number: 28/63, 2nd number: 2 2/4
28/63 + 10/4 is 53/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 4 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
28/63 = 28 × 4/63 × 4 = 112/252 - Likewise, for the 2nd fraction, since 4 × 63 = 252,
10/4 = 10 × 63/4 × 63 = 630/252 - Add the two like fractions:
112/252 + 630/252 = 112 + 630/252 = 742/252 - 742/252 simplified gives 53/18
- So, 28/63 + 10/4 = 53/18
In mixed form: 217/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/63+10/4 28/63+20/4 28/63+10/8 84/63+10/4 28/63+30/4 28/63+10/12 28/63+50/4 28/63+10/20 28/63+70/4 28/63+10/28