Add 45/24 and 10/28
1st number: 1 21/24, 2nd number: 10/28
45/24 + 10/28 is 125/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 28 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
45/24 = 45 × 7/24 × 7 = 315/168 - Likewise, for the 2nd fraction, since 28 × 6 = 168,
10/28 = 10 × 6/28 × 6 = 60/168 - Add the two like fractions:
315/168 + 60/168 = 315 + 60/168 = 375/168 - 375/168 simplified gives 125/56
- So, 45/24 + 10/28 = 125/56
In mixed form: 213/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/24+10/28 45/24+20/28 45/48+10/28 45/24+10/56 45/24+30/28 45/72+10/28 45/24+10/84 45/24+50/28 45/24+70/28