Add 35/42 and 8/60
35/42 + 8/60 is 29/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 42 × 10 = 420,
35/42 = 35 × 10/42 × 10 = 350/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
8/60 = 8 × 7/60 × 7 = 56/420 - Add the two like fractions:
350/420 + 56/420 = 350 + 56/420 = 406/420 - 406/420 simplified gives 29/30
- So, 35/42 + 8/60 = 29/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/42+8/60 35/42+16/60 35/84+8/60 35/42+24/60 35/42+40/60 35/42+56/60