Add 45/6 and 15/28
1st number: 7 3/6, 2nd number: 15/28
45/6 + 15/28 is 225/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
45/6 = 45 × 14/6 × 14 = 630/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
15/28 = 15 × 3/28 × 3 = 45/84 - Add the two like fractions:
630/84 + 45/84 = 630 + 45/84 = 675/84 - 675/84 simplified gives 225/28
- So, 45/6 + 15/28 = 225/28
In mixed form: 81/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+15/28 45/6+30/28 45/12+15/28 45/6+15/56 45/6+45/28 45/18+15/28 45/6+15/84 45/6+75/28 45/30+15/28 45/42+15/28