Add 1/28 and 36/10
1st number: 1/28, 2nd number: 3 6/10
1/28 + 36/10 is 509/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 10 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
1/28 = 1 × 5/28 × 5 = 5/140 - Likewise, for the 2nd fraction, since 10 × 14 = 140,
36/10 = 36 × 14/10 × 14 = 504/140 - Add the two like fractions:
5/140 + 504/140 = 5 + 504/140 = 509/140 - So, 1/28 + 36/10 = 509/140
In mixed form: 389/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/28+36/10 1/28+72/10 1/56+36/10 1/28+36/20 3/28+36/10 1/84+36/10 1/28+36/30 5/28+36/10 1/28+36/50 7/28+36/10 1/28+36/70