Add 36/4 and 3/42
1st number: 9 0/4, 2nd number: 3/42
36/4 + 3/42 is 127/14.
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,
36/4 = 36 × 21/4 × 21 = 756/84 - Likewise, for the 2nd fraction, since 42 × 2 = 84,
3/42 = 3 × 2/42 × 2 = 6/84 - Add the two like fractions:
756/84 + 6/84 = 756 + 6/84 = 762/84 - 762/84 simplified gives 127/14
- So, 36/4 + 3/42 = 127/14
In mixed form: 91/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4+3/42 36/4+6/42 36/8+3/42 36/4+3/84 36/4+9/42 36/12+3/42 36/4+15/42 36/20+3/42 36/4+21/42 36/28+3/42