Add 4/30 and 35/14
1st number: 4/30, 2nd number: 2 7/14
4/30 + 35/14 is 79/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
4/30 = 4 × 7/30 × 7 = 28/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
35/14 = 35 × 15/14 × 15 = 525/210 - Add the two like fractions:
28/210 + 525/210 = 28 + 525/210 = 553/210 - 553/210 simplified gives 79/30
- So, 4/30 + 35/14 = 79/30
In mixed form: 219/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/30+35/14 4/30+70/14 4/60+35/14 4/30+35/28 12/30+35/14 4/90+35/14 4/30+35/42 20/30+35/14 4/30+35/70 28/30+35/14 4/30+35/98