Add 75/30 and 36/98
1st number: 2 15/30, 2nd number: 36/98
75/30 + 36/98 is 281/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 30 × 49 = 1470,
75/30 = 75 × 49/30 × 49 = 3675/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
36/98 = 36 × 15/98 × 15 = 540/1470 - Add the two like fractions:
3675/1470 + 540/1470 = 3675 + 540/1470 = 4215/1470 - 4215/1470 simplified gives 281/98
- So, 75/30 + 36/98 = 281/98
In mixed form: 285/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/30+72/98 75/60+36/98 75/90+36/98