Add 3/56 and 35/45
3/56 + 35/45 is 419/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 45 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,
3/56 = 3 × 45/56 × 45 = 135/2520 - Likewise, for the 2nd fraction, since 45 × 56 = 2520,
35/45 = 35 × 56/45 × 56 = 1960/2520 - Add the two like fractions:
135/2520 + 1960/2520 = 135 + 1960/2520 = 2095/2520 - 2095/2520 simplified gives 419/504
- So, 3/56 + 35/45 = 419/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/56+35/45 3/56+70/45 3/56+35/90 9/56+35/45 15/56+35/45 21/56+35/45