Add 4/42 and 14/10
1st number: 4/42, 2nd number: 1 4/10
4/42 + 14/10 is 157/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
4/42 = 4 × 5/42 × 5 = 20/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
14/10 = 14 × 21/10 × 21 = 294/210 - Add the two like fractions:
20/210 + 294/210 = 20 + 294/210 = 314/210 - 314/210 simplified gives 157/105
- So, 4/42 + 14/10 = 157/105
In mixed form: 152/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/42+14/10 4/42+28/10 4/84+14/10 4/42+14/20 12/42+14/10 4/42+42/10 4/42+14/30 20/42+14/10 4/42+70/10 4/42+14/50 28/42+14/10 4/42+98/10 4/42+14/70