Add 25/4 and 42/36
1st number: 6 1/4, 2nd number: 1 6/36
25/4 + 42/36 is 89/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
25/4 = 25 × 9/4 × 9 = 225/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
42/36 = 42 × 1/36 × 1 = 42/36 - Add the two like fractions:
225/36 + 42/36 = 225 + 42/36 = 267/36 - 267/36 simplified gives 89/12
- So, 25/4 + 42/36 = 89/12
In mixed form: 75/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4+42/36 25/4+84/36 25/8+42/36 25/4+42/72 75/4+42/36 25/12+42/36 25/20+42/36 25/28+42/36