Add 98/36 and 75/70
1st number: 2 26/36, 2nd number: 1 5/70
98/36 + 75/70 is 239/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 70 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 36 × 35 = 1260,
98/36 = 98 × 35/36 × 35 = 3430/1260 - Likewise, for the 2nd fraction, since 70 × 18 = 1260,
75/70 = 75 × 18/70 × 18 = 1350/1260 - Add the two like fractions:
3430/1260 + 1350/1260 = 3430 + 1350/1260 = 4780/1260 - 4780/1260 simplified gives 239/63
- So, 98/36 + 75/70 = 239/63
In mixed form: 350/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/72+75/70