Add 60/8 and 3/42
1st number: 7 4/8, 2nd number: 3/42
60/8 + 3/42 is 53/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 42 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 8 × 21 = 168,
60/8 = 60 × 21/8 × 21 = 1260/168 - Likewise, for the 2nd fraction, since 42 × 4 = 168,
3/42 = 3 × 4/42 × 4 = 12/168 - Add the two like fractions:
1260/168 + 12/168 = 1260 + 12/168 = 1272/168 - 1272/168 simplified gives 53/7
- So, 60/8 + 3/42 = 53/7
In mixed form: 74/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/8+6/42 60/16+3/42 60/8+3/84 60/8+9/42 60/24+3/42 60/8+15/42 60/40+3/42 60/8+21/42 60/56+3/42