Add 45/24 and 60/84
1st number: 1 21/24, 2nd number: 60/84
45/24 + 60/84 is 145/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 84 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 84 × 2 = 168,
60/84 = 60 × 2/84 × 2 = 120/168 - Add the two like fractions:
315/168 + 120/168 = 315 + 120/168 = 435/168 - 435/168 simplified gives 145/56
- So, 45/24 + 60/84 = 145/56
In mixed form: 233/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/24+60/84 45/48+60/84 45/72+60/84