Add 15/60 and 35/56
15/60 + 35/56 is 7/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 60 × 14 = 840,
15/60 = 15 × 14/60 × 14 = 210/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
35/56 = 35 × 15/56 × 15 = 525/840 - Add the two like fractions:
210/840 + 525/840 = 210 + 525/840 = 735/840 - 735/840 simplified gives 7/8
- So, 15/60 + 35/56 = 7/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/60+35/56 15/60+70/56 45/60+35/56 75/60+35/56