Add 42/56 and 1/49
42/56 + 1/49 is 151/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 56 × 7 = 392,
42/56 = 42 × 7/56 × 7 = 294/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
1/49 = 1 × 8/49 × 8 = 8/392 - Add the two like fractions:
294/392 + 8/392 = 294 + 8/392 = 302/392 - 302/392 simplified gives 151/196
- So, 42/56 + 1/49 = 151/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/56+1/49 42/56+2/49 42/56+1/98 42/56+3/49 42/56+5/49 42/56+7/49