Add 40/45 and 6/35
40/45 + 6/35 is 334/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
40/45 = 40 × 7/45 × 7 = 280/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
6/35 = 6 × 9/35 × 9 = 54/315 - Add the two like fractions:
280/315 + 54/315 = 280 + 54/315 = 334/315 - So, 40/45 + 6/35 = 334/315
In mixed form: 119/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/45+6/35 40/45+12/35 40/90+6/35 40/45+6/70 40/45+18/35 40/45+30/35 40/45+42/35