Add 1/14 and 10/15
1/14 + 10/15 is 31/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
1/14 = 1 × 15/14 × 15 = 15/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
10/15 = 10 × 14/15 × 14 = 140/210 - Add the two like fractions:
15/210 + 140/210 = 15 + 140/210 = 155/210 - 155/210 simplified gives 31/42
- So, 1/14 + 10/15 = 31/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14+10/15 1/14+20/15 1/28+10/15 1/14+10/30 3/14+10/15 1/14+30/15 1/42+10/15 1/14+10/45 5/14+10/15 1/14+50/15 1/70+10/15 1/14+10/75 7/14+10/15 1/14+70/15 1/98+10/15