Add 6/36 and 25/42
6/36 + 25/42 is 16/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 42 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
6/36 = 6 × 7/36 × 7 = 42/252 - Likewise, for the 2nd fraction, since 42 × 6 = 252,
25/42 = 25 × 6/42 × 6 = 150/252 - Add the two like fractions:
42/252 + 150/252 = 42 + 150/252 = 192/252 - 192/252 simplified gives 16/21
- So, 6/36 + 25/42 = 16/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/36+25/42 6/36+50/42 6/72+25/42 6/36+25/84 18/36+25/42 6/36+75/42 30/36+25/42 42/36+25/42