Add 8/35 and 45/60
8/35 + 45/60 is 137/140.
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,
8/35 = 8 × 12/35 × 12 = 96/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
45/60 = 45 × 7/60 × 7 = 315/420 - Add the two like fractions:
96/420 + 315/420 = 96 + 315/420 = 411/420 - 411/420 simplified gives 137/140
- So, 8/35 + 45/60 = 137/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/35+45/60 8/35+90/60 8/70+45/60 24/35+45/60 40/35+45/60 56/35+45/60