Add 45/15 and 36/35
1st number: 3 0/15, 2nd number: 1 1/35
45/15 + 36/35 is 141/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
45/15 = 45 × 7/15 × 7 = 315/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
36/35 = 36 × 3/35 × 3 = 108/105 - Add the two like fractions:
315/105 + 108/105 = 315 + 108/105 = 423/105 - 423/105 simplified gives 141/35
- So, 45/15 + 36/35 = 141/35
In mixed form: 41/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/15+36/35 45/15+72/35 45/30+36/35 45/15+36/70 45/75+36/35