Add 60/42 and 8/10
1st number: 1 18/42, 2nd number: 8/10
60/42 + 8/10 is 78/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
60/42 = 60 × 5/42 × 5 = 300/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
8/10 = 8 × 21/10 × 21 = 168/210 - Add the two like fractions:
300/210 + 168/210 = 300 + 168/210 = 468/210 - 468/210 simplified gives 78/35
- So, 60/42 + 8/10 = 78/35
In mixed form: 28/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/42+16/10 60/84+8/10 60/42+8/20 60/42+24/10 60/42+8/30 60/42+40/10 60/42+8/50 60/42+56/10 60/42+8/70