Add 9/42 and 1/36
9/42 + 1/36 is 61/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 42 × 6 = 252,
9/42 = 9 × 6/42 × 6 = 54/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
1/36 = 1 × 7/36 × 7 = 7/252 - Add the two like fractions:
54/252 + 7/252 = 54 + 7/252 = 61/252 - So, 9/42 + 1/36 = 61/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/42+1/36 9/42+2/36 9/84+1/36 9/42+1/72 27/42+1/36 9/42+3/36 45/42+1/36 9/42+5/36 63/42+1/36 9/42+7/36