Add 36/15 and 14/40
1st number: 2 6/15, 2nd number: 14/40
36/15 + 14/40 is 11/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
36/15 = 36 × 8/15 × 8 = 288/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
14/40 = 14 × 3/40 × 3 = 42/120 - Add the two like fractions:
288/120 + 42/120 = 288 + 42/120 = 330/120 - 330/120 simplified gives 11/4
- So, 36/15 + 14/40 = 11/4
In mixed form: 23/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/15+14/40 36/15+28/40 36/30+14/40 36/15+14/80 36/15+42/40 36/45+14/40 36/15+70/40 36/75+14/40 36/15+98/40