Add 6/63 and 60/42
1st number: 6/63, 2nd number: 1 18/42
6/63 + 60/42 is 32/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 42 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
6/63 = 6 × 2/63 × 2 = 12/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
60/42 = 60 × 3/42 × 3 = 180/126 - Add the two like fractions:
12/126 + 180/126 = 12 + 180/126 = 192/126 - 192/126 simplified gives 32/21
- So, 6/63 + 60/42 = 32/21
In mixed form: 111/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/63+60/42 6/63+60/84 18/63+60/42 30/63+60/42 42/63+60/42