Add 36/70 and 98/28
1st number: 36/70, 2nd number: 3 14/28
36/70 + 98/28 is 281/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 70 × 2 = 140,
36/70 = 36 × 2/70 × 2 = 72/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
98/28 = 98 × 5/28 × 5 = 490/140 - Add the two like fractions:
72/140 + 490/140 = 72 + 490/140 = 562/140 - 562/140 simplified gives 281/70
- So, 36/70 + 98/28 = 281/70
In mixed form: 41/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/70+98/28 36/70+98/56 36/70+98/84