Add 8/42 and 49/5
1st number: 8/42, 2nd number: 9 4/5
8/42 + 49/5 is 1049/105.
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,
8/42 = 8 × 5/42 × 5 = 40/210 - Likewise, for the 2nd fraction, since 5 × 42 = 210,
49/5 = 49 × 42/5 × 42 = 2058/210 - Add the two like fractions:
40/210 + 2058/210 = 40 + 2058/210 = 2098/210 - 2098/210 simplified gives 1049/105
- So, 8/42 + 49/5 = 1049/105
In mixed form: 9104/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/42+49/5 8/42+98/5 8/84+49/5 8/42+49/10 24/42+49/5 8/42+49/15 40/42+49/5 8/42+49/25 56/42+49/5 8/42+49/35