Add 98/24 and 81/45
1st number: 4 2/24, 2nd number: 1 36/45
98/24 + 81/45 is 353/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 24 × 15 = 360,
98/24 = 98 × 15/24 × 15 = 1470/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
81/45 = 81 × 8/45 × 8 = 648/360 - Add the two like fractions:
1470/360 + 648/360 = 1470 + 648/360 = 2118/360 - 2118/360 simplified gives 353/60
- So, 98/24 + 81/45 = 353/60
In mixed form: 553/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/48+81/45 98/24+81/90 98/72+81/45