Add 9/15 and 60/35
1st number: 9/15, 2nd number: 1 25/35
9/15 + 60/35 is 81/35.
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,
9/15 = 9 × 7/15 × 7 = 63/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
60/35 = 60 × 3/35 × 3 = 180/105 - Add the two like fractions:
63/105 + 180/105 = 63 + 180/105 = 243/105 - 243/105 simplified gives 81/35
- So, 9/15 + 60/35 = 81/35
In mixed form: 211/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/15+60/35 9/30+60/35 9/15+60/70 27/15+60/35 9/45+60/35 45/15+60/35 9/75+60/35 63/15+60/35