Add 6/35 and 6/72
6/35 + 6/72 is 107/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 72 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 35 × 72 = 2520,
6/35 = 6 × 72/35 × 72 = 432/2520 - Likewise, for the 2nd fraction, since 72 × 35 = 2520,
6/72 = 6 × 35/72 × 35 = 210/2520 - Add the two like fractions:
432/2520 + 210/2520 = 432 + 210/2520 = 642/2520 - 642/2520 simplified gives 107/420
- So, 6/35 + 6/72 = 107/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/35+6/72 6/35+12/72 6/70+6/72 18/35+6/72 6/35+18/72 30/35+6/72 6/35+30/72 42/35+6/72 6/35+42/72