Add 10/60 and 42/56
10/60 + 42/56 is 11/12.
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,
10/60 = 10 × 14/60 × 14 = 140/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
42/56 = 42 × 15/56 × 15 = 630/840 - Add the two like fractions:
140/840 + 630/840 = 140 + 630/840 = 770/840 - 770/840 simplified gives 11/12
- So, 10/60 + 42/56 = 11/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/60+42/56 10/60+84/56 30/60+42/56 50/60+42/56 70/60+42/56