Add 36/5 and 28/8
1st number: 7 1/5, 2nd number: 3 4/8
36/5 + 28/8 is 107/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 5 × 8 = 40,
36/5 = 36 × 8/5 × 8 = 288/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
28/8 = 28 × 5/8 × 5 = 140/40 - Add the two like fractions:
288/40 + 140/40 = 288 + 140/40 = 428/40 - 428/40 simplified gives 107/10
- So, 36/5 + 28/8 = 107/10
In mixed form: 107/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/5+28/8 36/5+56/8 36/10+28/8 36/5+28/16 36/5+84/8 36/15+28/8 36/5+28/24 36/25+28/8 36/5+28/40 36/35+28/8 36/5+28/56