Add 25/4 and 36/42
1st number: 6 1/4, 2nd number: 36/42
25/4 + 36/42 is 199/28.
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,
25/4 = 25 × 21/4 × 21 = 525/84 - Likewise, for the 2nd fraction, since 42 × 2 = 84,
36/42 = 36 × 2/42 × 2 = 72/84 - Add the two like fractions:
525/84 + 72/84 = 525 + 72/84 = 597/84 - 597/84 simplified gives 199/28
- So, 25/4 + 36/42 = 199/28
In mixed form: 73/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4+36/42 25/4+72/42 25/8+36/42 25/4+36/84 75/4+36/42 25/12+36/42 25/20+36/42 25/28+36/42