Add 98/36 and 4/45
1st number: 2 26/36, 2nd number: 4/45
98/36 + 4/45 is 253/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
98/36 = 98 × 5/36 × 5 = 490/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
4/45 = 4 × 4/45 × 4 = 16/180 - Add the two like fractions:
490/180 + 16/180 = 490 + 16/180 = 506/180 - 506/180 simplified gives 253/90
- So, 98/36 + 4/45 = 253/90
In mixed form: 273/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/36+8/45 98/72+4/45 98/36+4/90 98/36+12/45 98/36+20/45 98/36+28/45