Add 10/45 and 6/28
10/45 + 6/28 is 55/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 28 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 45 × 28 = 1260,
10/45 = 10 × 28/45 × 28 = 280/1260 - Likewise, for the 2nd fraction, since 28 × 45 = 1260,
6/28 = 6 × 45/28 × 45 = 270/1260 - Add the two like fractions:
280/1260 + 270/1260 = 280 + 270/1260 = 550/1260 - 550/1260 simplified gives 55/126
- So, 10/45 + 6/28 = 55/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/45+6/28 10/45+12/28 10/90+6/28 10/45+6/56 30/45+6/28 10/45+18/28 10/45+6/84 50/45+6/28 10/45+30/28 70/45+6/28 10/45+42/28