Add 5/56 and 10/15
5/56 + 10/15 is 127/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 15 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
5/56 = 5 × 15/56 × 15 = 75/840 - Likewise, for the 2nd fraction, since 15 × 56 = 840,
10/15 = 10 × 56/15 × 56 = 560/840 - Add the two like fractions:
75/840 + 560/840 = 75 + 560/840 = 635/840 - 635/840 simplified gives 127/168
- So, 5/56 + 10/15 = 127/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/56+10/15 5/56+20/15 5/56+10/30 15/56+10/15 5/56+30/15 5/56+10/45 25/56+10/15 5/56+50/15 5/56+10/75 35/56+10/15 5/56+70/15