Add 42/28 and 5/36
1st number: 1 14/28, 2nd number: 5/36
42/28 + 5/36 is 59/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
42/28 = 42 × 9/28 × 9 = 378/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
5/36 = 5 × 7/36 × 7 = 35/252 - Add the two like fractions:
378/252 + 35/252 = 378 + 35/252 = 413/252 - 413/252 simplified gives 59/36
- So, 42/28 + 5/36 = 59/36
In mixed form: 123/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/28+5/36 42/28+10/36 42/56+5/36 42/28+5/72 42/28+15/36 42/84+5/36 42/28+25/36 42/28+35/36