Add 49/42 and 1/5
1st number: 1 7/42, 2nd number: 1/5
49/42 + 1/5 is 41/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 5 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
49/42 = 49 × 5/42 × 5 = 245/210 - Likewise, for the 2nd fraction, since 5 × 42 = 210,
1/5 = 1 × 42/5 × 42 = 42/210 - Add the two like fractions:
245/210 + 42/210 = 245 + 42/210 = 287/210 - 287/210 simplified gives 41/30
- So, 49/42 + 1/5 = 41/30
In mixed form: 111/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/42+1/5 49/42+2/5 49/84+1/5 49/42+1/10 49/42+3/5 49/42+1/15 49/42+1/25 49/42+7/5 49/42+1/35