Add 70/35 and 32/60
1st number: 2 0/35, 2nd number: 32/60
70/35 + 32/60 is 38/15.
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,
70/35 = 70 × 12/35 × 12 = 840/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
32/60 = 32 × 7/60 × 7 = 224/420 - Add the two like fractions:
840/420 + 224/420 = 840 + 224/420 = 1064/420 - 1064/420 simplified gives 38/15
- So, 70/35 + 32/60 = 38/15
In mixed form: 28/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/35+64/60 70/35+96/60