Add 35/63 and 18/28
35/63 + 18/28 is 151/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
35/63 = 35 × 4/63 × 4 = 140/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
18/28 = 18 × 9/28 × 9 = 162/252 - Add the two like fractions:
140/252 + 162/252 = 140 + 162/252 = 302/252 - 302/252 simplified gives 151/126
- So, 35/63 + 18/28 = 151/126
In mixed form: 125/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/63+18/28 35/63+36/28 35/63+18/56 35/63+54/28 35/63+18/84 35/63+90/28