Add 42/60 and 14/35
42/60 + 14/35 is 11/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
42/60 = 42 × 7/60 × 7 = 294/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
14/35 = 14 × 12/35 × 12 = 168/420 - Add the two like fractions:
294/420 + 168/420 = 294 + 168/420 = 462/420 - 462/420 simplified gives 11/10
- So, 42/60 + 14/35 = 11/10
In mixed form: 11/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60+14/35 42/60+28/35 42/60+14/70 42/60+42/35 42/60+70/35 42/60+98/35