Add 50/8 and 4/42
1st number: 6 2/8, 2nd number: 4/42
50/8 + 4/42 is 533/84.
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,
50/8 = 50 × 21/8 × 21 = 1050/168 - Likewise, for the 2nd fraction, since 42 × 4 = 168,
4/42 = 4 × 4/42 × 4 = 16/168 - Add the two like fractions:
1050/168 + 16/168 = 1050 + 16/168 = 1066/168 - 1066/168 simplified gives 533/84
- So, 50/8 + 4/42 = 533/84
In mixed form: 629/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8+8/42 50/16+4/42 50/8+4/84 50/8+12/42 50/24+4/42 50/8+20/42 50/40+4/42 50/8+28/42 50/56+4/42