Add 14/10 and 35/42
1st number: 1 4/10, 2nd number: 35/42
14/10 + 35/42 is 67/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 10 × 21 = 210,
14/10 = 14 × 21/10 × 21 = 294/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
35/42 = 35 × 5/42 × 5 = 175/210 - Add the two like fractions:
294/210 + 175/210 = 294 + 175/210 = 469/210 - 469/210 simplified gives 67/30
- So, 14/10 + 35/42 = 67/30
In mixed form: 27/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/10+35/42 14/10+70/42 14/20+35/42 14/10+35/84 42/10+35/42 14/30+35/42 70/10+35/42 14/50+35/42 98/10+35/42 14/70+35/42