Add 30/35 and 36/60
30/35 + 36/60 is 51/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 35 × 12 = 420,
30/35 = 30 × 12/35 × 12 = 360/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
36/60 = 36 × 7/60 × 7 = 252/420 - Add the two like fractions:
360/420 + 252/420 = 360 + 252/420 = 612/420 - 612/420 simplified gives 51/35
- So, 30/35 + 36/60 = 51/35
In mixed form: 116/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/35+36/60 30/35+72/60 30/70+36/60 90/35+36/60