Add 49/4 and 4/42
1st number: 12 1/4, 2nd number: 4/42
49/4 + 4/42 is 1037/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 42 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 4 × 21 = 84,
49/4 = 49 × 21/4 × 21 = 1029/84 - Likewise, for the 2nd fraction, since 42 × 2 = 84,
4/42 = 4 × 2/42 × 2 = 8/84 - Add the two like fractions:
1029/84 + 8/84 = 1029 + 8/84 = 1037/84 - So, 49/4 + 4/42 = 1037/84
In mixed form: 1229/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/4+4/42 49/4+8/42 49/8+4/42 49/4+4/84 49/4+12/42 49/12+4/42 49/4+20/42 49/20+4/42 49/4+28/42 49/28+4/42