Add 3/56 and 16/45
3/56 + 16/45 is 1031/2520.
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,
16/45 = 16 × 56/45 × 56 = 896/2520 - Add the two like fractions:
135/2520 + 896/2520 = 135 + 896/2520 = 1031/2520 - So, 3/56 + 16/45 = 1031/2520
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/56+16/45 3/56+32/45 3/56+16/90 9/56+16/45 3/56+48/45 15/56+16/45 3/56+80/45 21/56+16/45