Add 3/28 and 32/10
1st number: 3/28, 2nd number: 3 2/10
3/28 + 32/10 is 463/140.
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,
3/28 = 3 × 5/28 × 5 = 15/140 - Likewise, for the 2nd fraction, since 10 × 14 = 140,
32/10 = 32 × 14/10 × 14 = 448/140 - Add the two like fractions:
15/140 + 448/140 = 15 + 448/140 = 463/140 - So, 3/28 + 32/10 = 463/140
In mixed form: 343/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/28+32/10 3/28+64/10 3/56+32/10 3/28+32/20 9/28+32/10 3/28+96/10 3/84+32/10 3/28+32/30 15/28+32/10 3/28+32/50 21/28+32/10 3/28+32/70