Add 10/45 and 4/56
10/45 + 4/56 is 37/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 56 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 45 × 56 = 2520,
10/45 = 10 × 56/45 × 56 = 560/2520 - Likewise, for the 2nd fraction, since 56 × 45 = 2520,
4/56 = 4 × 45/56 × 45 = 180/2520 - Add the two like fractions:
560/2520 + 180/2520 = 560 + 180/2520 = 740/2520 - 740/2520 simplified gives 37/126
- So, 10/45 + 4/56 = 37/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/45+4/56 10/45+8/56 10/90+4/56 30/45+4/56 10/45+12/56 50/45+4/56 10/45+20/56 70/45+4/56 10/45+28/56